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FAST NIJ IIIA Super High Cut Ballistic Helmet Military Tactical Helmet

Lightweight Kevlar® Combat Helmet with NVG Shroud & ARC Rails – Independently Tested to NIJ Standards
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Color:  Black
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const TAG = 'spz-custom-revue-util'; const DEFAULT_DELAY_TIME = 100; class SpzCustomRevueUtil extends SPZ.BaseElement { constructor(element) { super(element); this.templates_ = SPZServices.templatesForDoc(); } buildCallback = () => { this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.xhr_ = SPZServices.xhrFor(this.win); } static deferredMount() { return false; } mountCallback() { } debounceRender(el, thisEl, containerStr) { return this.smoothRender_(el, thisEl, containerStr).then(() => this.attemptToFit_(thisEl)); } smoothRender_(newEl, thisEl, containerStr) { const that = this; that.appendAsUnvisibleContainer_(newEl, thisEl); const components = newEl.querySelectorAll('[layout]'); return Promise.race([ Promise.all( Array.prototype.map.call(components, (e) => SPZ.whenDefined(e).then(() => e.whenBuilt()) ) ), SPZServices.timerFor(that.win).promise(DEFAULT_DELAY_TIME), ]).then(() => { return containerStr !== 'form_' ? thisEl.mutateElement(() => that.quickReplace(thisEl, newEl)) : thisEl.mutateElement(() => that.quickReplaceForm(thisEl, newEl)); }); } quickReplace(thisEl, newEl) { thisEl.container_ && this.toggleVisible_(thisEl.container_); this.toggleVisible_(newEl, true); thisEl.container_ && SPZCore.Dom.removeElement(thisEl.container_); thisEl.container_ = newEl; }; quickReplaceForm(thisEl, newEl) { thisEl.form_ && this.toggleVisible_(thisEl.form_); this.toggleVisible_(newEl, true); const children = thisEl.form_.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); this.toggleVisible_(thisEl.form_, true); thisEl.form_.appendChild(newEl); }; appendAsUnvisibleContainer_(el, thisEl) { this.toggleVisible_(el); thisEl.element.appendChild(el); } attemptToFit_(thisEl) { const fitFunc = () => { thisEl.mutateElement(this.setElementHeight_.bind(thisEl)); }; const container = thisEl.container_ || thisEl.form_; if (container) { const children = container.querySelectorAll('*:not(template)'); const spzChildren = Array.prototype.filter .call(children, SPZUtils.isSpzElement) .filter((e) => !(e.isMount && e.isMount())); spzChildren .map((e) => SPZ.whenDefined(e).then(() => e.whenMounted())) .forEach((p) => p.then(() => fitFunc())); } return fitFunc(); } setElementHeight_() { const targetHeight = (this.container_ || this.form_)?./*OK*/ scrollHeight; const height = this.element./*OK*/ offsetHeight; if (height !== targetHeight) { SPZCore.Dom.setStyles(this.element, { height: `${targetHeight}px`, }); } } toggleVisible_(el, visible = false) { if (!visible) { el.classList.add('i-spzhtml-layout-fill'); SPZCore.Dom.setStyles(el, { 'z-index': -100000, 'opacity': 0, }); } else { el.classList.remove('i-spzhtml-layout-fill'); SPZCore.Dom.setStyles(el, { 'z-index': 'auto', 'opacity': 1, }); } } setMinWidth_() { const targetWidth = this.container_?./*OK*/ scrollWidth; const width = this.element./*OK*/ offsetWidth; if (width !== targetWidth) { SPZCore.Dom.setStyles(this.element, { 'min-width': `${targetWidth}px`, }); } } triggerEvent_ = (name, data) => { const event = SPZUtils.Event.create(this.win, `${TAG}.${name}`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SpzCustomRevueUtil); const TAG = 'spz-custom-revue-star'; class SPZCustomRevueStar extends SPZ.BaseElement { constructor(element) { super(element); } static deferredMount() { return false; } buildCallback = () => { this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.xhr_ = SPZServices.xhrFor(this.win); this.starNum = this.element.getAttribute('starNum'); this.starTotal = this.element.getAttribute('starTotal'); this.showStarText = this.element.getAttribute('showStarText'); this.starColor = this.element.getAttribute('color'); this.interact = this.element.getAttribute('interact'); this.starSize = this.element.getAttribute('starSize') || 14; } mountCallback = () => { this.doRender_({ starTotal: this.starTotal, totalArray: Array.from({ length: Number(this.starTotal) }, (v, k) => k + 1), starNum: this.starNum, showStarText: this.showStarText, starColor: this.starColor, starSize: this.starSize }).then(() => { if (this.interact) { this.addEventListeners_(); } }); } addEventListeners_ = () => { const stars = document.querySelectorAll('.revue-star__star'); stars.forEach(star => { star.addEventListener('click', event => { const starEl = star.closest('.revue-star__star'); const starIndex = Number(starEl.dataset.index); let isHalf = event.offsetX < star.offsetWidth / 2; // rtl if (document.documentElement.getAttribute('dir') === 'rtl') { isHalf = event.offsetX > star.offsetWidth / 2; } const starValue = isHalf ? starIndex - 0.5 : starIndex; this.starClickHandler_({ value: starValue }); }); }); } renderStar = () => { const isRtl = document.documentElement.getAttribute('dir') === 'rtl'; const stars = this.element.querySelectorAll('.revue-star__star'); stars.forEach((star, i) => { const starIndex = i + 1; const starEl = star.querySelector('svg:nth-child(2)'); const isHalf = this.starNum % 1 > 0 && Math.ceil(this.starNum) === starIndex; const isSolid = starIndex <= Math.ceil(this.starNum); starEl.style.display = isSolid ? 'block' : 'none'; if (isHalf) { if (isRtl) { // RTL布局下，如果是半星，显示星星的右半边 starEl.style.clipPath = `polygon(50% 0, 100% 0, 100% 100%, 50% 100%)`; } else { // LTR布局下，如果是半星，显示星星的左半边 starEl.style.clipPath = `polygon(0 0, 50% 0, 50% 100%, 0 100%)`; } } else { starEl.style.clipPath = `polygon(0 0, 100% 0, 100% 100%, 0 100%)` } }); const showCountEle = this.element.querySelector('#revue-star-show-count'); showCountEle && SPZ.whenApiDefined(showCountEle).then((api) => { api.render({ starNum: this.starNum, starTotal: this.starTotal }); }); } doRender_ = (data) => { return this.templates_ .findAndRenderTemplate(this.element, { starSize: this.starSize, ...data }, null) .then((el) => { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); this.element.appendChild(el); }) .then(() => { this.starNum = data.starNum; this.renderStar(); }); } starClickHandler_ = (event) => { this.starNum = event.value; this.renderStar(); this.triggerEvent_('change', { value: event.value }); } triggerEvent_(name, data) { const event = SPZUtils.Event.create(this.win, `${ TAG }.${ name }`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SPZCustomRevueStar) const TAG = 'spz-custom-revue-like'; class SPZCustomRevueLike extends SPZ.BaseElement { constructor(element) { super(element); } static deferredMount() { return false; } buildCallback = () => { this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.xhr_ = SPZServices.xhrFor(this.win); this.grayColor = this.element.getAttribute('gray_color') || "#BDBDBD"; this.likedColor = this.element.getAttribute('like_color') || "#FFCB44"; this.color = this.grayColor; this.count = this.element.getAttribute('count'); this.revueId = this.element.getAttribute('revue-id'); this.location = this.element.getAttribute('location'); } mountCallback = () => { const likes = sessionStorage.getItem('likes') ? JSON.parse(sessionStorage.getItem('likes')) : []; const like = likes.find(item => item.id === this.revueId); if (like) { this.color = like.like_status === 1 ? this.likedColor : this.grayColor; } // 如果location是modal，则找到相同revue-id的list的元素，拿到其count，存在list count变了，但是modal的count没变的情况 if (this.location === 'modal') { const listElement = document.querySelector(`spz-custom-revue-like[revue-id="${this.revueId}"] .revue-like-count`); if (listElement) { this.count = listElement.getAttribute('data-real-count'); } } this.doRender_({ color: this.color, count: this.count }).then(() => { this.addEventListeners_(); if(this.location === 'list') { // modal数量变更，list同步变更 document.addEventListener('like-clicked', (e) => { if (e.detail.location !== this.location && e.detail.id === this.revueId) { this.color = e.detail.like_status === 1 ? this.likedColor : this.grayColor; this.count = e.detail.count; this.element.querySelector('.revue-like__icon').querySelector('svg').setAttribute('fill', this.color); this.element.querySelector('.revue-like__icon').querySelector('svg').querySelector('path').setAttribute('fill', this.color); this.element.querySelector('.revue-like-count').innerText = this.count > 99 ? '99+' : this.count < 1 ? '' : this.count; this.element.querySelector('.revue-like-count').setAttribute('data-real-count', this.count); if(this.count > 0){ this.element.querySelector('.revue-like-count').classList.remove('hidden'); }else{ this.element.querySelector('.revue-like-count').classList.add('hidden'); } } }); } }); } addEventListeners_ = () => { const icon = this.element.querySelector('.revue-like__icon'); icon.addEventListener('click', (e) => { e.stopPropagation(); const likeStatus = this.color === this.likedColor ? 0 : 1; this.color = this.color === this.likedColor ? this.grayColor : this.likedColor; this.count = likeStatus === 1 ? parseInt(this.count) + 1 : parseInt(this.count) - 1; icon.querySelector('svg').setAttribute('fill', this.color); icon.querySelector('svg').querySelector('path').setAttribute('fill', this.color); this.element.querySelector('.revue-like-count').innerText = this.count > 99 ? '99+' : this.count < 1 ? '' : this.count; this.element.querySelector('.revue-like-count').setAttribute('data-real-count', this.count); if(this.count > 0){ this.element.querySelector('.revue-like-count').classList.remove('hidden'); }else{ this.element.querySelector('.revue-like-count').classList.add('hidden'); } this.postLike(likeStatus); if (this.location === 'modal') { const clickedEvent = new CustomEvent('like-clicked', { detail: { id: this.revueId, like_status: likeStatus, count: this.count, location: this.location } }); document.dispatchEvent(clickedEvent); } }); } setLikeToStorage = (likeToStore) => { if (typeof (Storage) !== 'function') return; const likesInStore = sessionStorage.getItem('likes') ? JSON.parse(sessionStorage.getItem('likes')) : []; const reviewIndex = likesInStore.findIndex(item => item.id === likeToStore.id); if (reviewIndex !== -1) { likesInStore[reviewIndex].like_status = likeToStore.like_status; likesInStore[reviewIndex].count = likeToStore.count; } else { likesInStore.push(likeToStore); } sessionStorage.setItem('likes', JSON.stringify(likesInStore)); } doRender_ = (data) => { return this.templates_ .findAndRenderTemplate(this.element, data, null) .then((el) => { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); this.element.appendChild(el); }); } postLike = (likeStatus) => { fetch('/api/comment/like', { method: 'POST', headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }, body: JSON.stringify({ id: this.revueId, status: likeStatus }) }).then((res) => { if (res.status === 200) { this.setLikeToStorage({ id: this.revueId, like_status: likeStatus, count: this.count }); } }); } triggerEvent_(name, data) { const event = SPZUtils.Event.create(this.win, `${ TAG }.${ name }`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SPZCustomRevueLike) const TAG = 'spz-custom-review-media'; class SPZCustomReviewMedia extends SPZ.BaseElement { constructor(element) { super(element); } static deferredMount() { return false; } buildCallback = () => { this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.xhr_ = SPZServices.xhrFor(this.win); // data-images 格式为 xxxx.png?width=1&height=1,xxxx.png?width=1&height=1 const images = this.element.getAttribute('data-images').split(',') || []; const parsedImages = images.map(image => { return this.mediaParse_(image); }); this.images = parsedImages; this.isPC = window.innerWidth > 960; } mountCallback = () => { this.doRender_({ images: this.images, isPC: this.isPC }).then(() => { }); } doRender_ = (data) => { return this.templates_ .findAndRenderTemplate(this.element, data, null) .then((el) => { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); this.element.appendChild(el); }); } mediaParse_ = function (url) { var result = {}; try { url.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (str, key, value) { try { result[key] = decodeURIComponent(value); } catch (e) { result[key] = value; } }); result.preview_image = url.split('?')[0]; } catch (e) {}; return result; } triggerEvent_(name, data) { const event = SPZUtils.Event.create(this.win, `${ TAG }.${ name }`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SPZCustomReviewMedia) const TAG = 'spz-custom-revue-carousel'; class SpzCustomRevueCarourel extends SPZ.BaseElement { constructor(element) { super(element); this.debouncedCartChangeHandler = null; } static deferredMount() { return false; } buildCallback = () => { this.action_ = SPZServices.actionServiceForDoc(this.element); this.setupAction_(); this.reviewsList = [] this.isPC = window.innerWidth > (window.breakpoint || 960); this.blockIndex = this.element.getAttribute('data-block-index'); this.blockSectionId = this.element.getAttribute('data-section-id'); this.commentConfig = window.globaCarouselSettings[this.blockIndex] const { star_least, only_complex, only_show_selected } = this.commentConfig; this.params = { star_least: Number(star_least) || 1, only_media: !!only_complex, show_reply: true, limit: 20, offset: 0, filter_type: 'product', show_product: true, only_featured: !!only_show_selected, } this.debouncedCartChangeHandler = this.debounce_(this.renderReviewsByCartProducts_.bind(this), 500); } mountCallback = () => { const { isNeedFill, min } = this.getIfFillReviews_(); if (this.blockSectionId == 'cart_drawer') { this.product_ids = this.commentConfig.cart_products_id; } else { this.product_ids = window.SHOPLAZZA.meta.page.resource_id; }; this.params = { ...this.params, product_ids: this.product_ids || '', ...isNeedFill ? { fill_strategy: 'store', fill_min_threshold: min } : {} }; this.fetchConfigReviewsCarousel_(); if (this.blockSectionId == 'cart_drawer') { document.removeEventListener('dj.cartChange', this.debouncedCartChangeHandler); document.addEventListener('dj.cartChange', this.debouncedCartChangeHandler); } } unmountCallback() { document.removeEventListener('dj.cartChange', this.debouncedCartChangeHandler); } setupAction_ = () => { this.registerAction('renderProductCommentModal', async(invocation) => { const { current } = invocation.args; const currentReview = this.reviewsList.find(_data => _data.id == current); const imgArr = currentReview.img.map(image => { const width = this.getUrlKey_('width', image); const height = this.getUrlKey_('height', image); return { width, height, rate: (height/width).toFixed(2)*100, url: image }; }); const modalEle = document.querySelector(`#revueDetailModal-${this.blockSectionId}`); if (modalEle) { SPZ.whenApiDefined(modalEle).then((api) => { api.renderModalFn({ data: { ...currentReview, img: imgArr }, ...this.blockSectionId == 'cart_drawer' ? { mimic_mobile_style: true } : {}, closeCB: () => { const carouselEl = document.querySelector(`#reviews-carousel-${this.blockSectionId}-${this.blockIndex}`); if(carouselEl){ carouselEl.removeAttribute('pause'); } }, commentConfig: this.commentConfig, // 评论配置 layout: '', // 布局 level_type: this.commentConfig.star_least, // 最低星级 show_number: 1 // 显示数量 }); }) const carouselEl = document.querySelector(`#reviews-carousel-${this.blockSectionId}-${this.blockIndex}`); if(carouselEl){ carouselEl.setAttribute('pause', ''); } } }); } getUrlKey_ = (name, url) => { return ( decodeURIComponent( (new RegExp("[?|&]" + name + "=" + "([^&;]+?)(&|#|;|$)").exec( url ) || [, ""])[1].replace(/\+/g, "%20") ) || null ); } getIfFillReviews_ = () => { const { comment_handle_type, review_type, min_comments_count } = this.commentConfig; const min = Number(min_comments_count); const isExistFillType = comment_handle_type !== 'no_carousel_card'; return { isNeedFill: isExistFillType, min: review_type == 'less than' ? min : 1 }; } debounce_ = (func, delay) => { let timeoutId; return (...args) => { // 使用箭头函数保留实例上下文 clearTimeout(timeoutId); timeoutId = setTimeout(() => { func(...args); }, delay); }; } fetchCommentConfig_ = async () => { const response = await fetch('/api/comment-config'); return response.json(); } fetchCommentList_ = async(data) => { const response = await fetch('/api/v1/comments', { method: 'POST', body: JSON.stringify(data) }); return response.json(); } fetchCartList_ = async() => { const response = await fetch(`/api/cart`); return response.json(); } renderReviewsByCartProducts_ = async () => { try { const data = await this.fetchCartList_(); this.product_ids = data?.cart?.line_items.map(item => item.product_id).join(','); if (this.product_ids) { this.params = { ...this.params, product_ids: this.product_ids, }; const commentsRes = await this.fetchCommentList_(this.params); const { isNeedFill, min } = this.getIfFillReviews_(); const isBlank = !isNeedFill && Number(commentsRes.data.count) < min; this.renderReviewsList_({ list: isBlank ? { list: [] } : commentsRes.data, config: this.commentConfig }); } } catch (err) { this.renderEmptyReviewCarousel_(); } } fetchConfigReviewsCarousel_ = ()=> { Promise.all([this.fetchCommentConfig_(), this.fetchCommentList_(this.params)]) .then(([configRes, commentsRes]) => { const rawColor = this.commentConfig.carousel_accent_color const star_color = !rawColor ? configRes.data.star_color : rawColor; this.commentConfig = { ...this.commentConfig, ...configRes.data, star_color, }; const { isNeedFill, min } = this.getIfFillReviews_(); const isBlank = !isNeedFill && Number(commentsRes.data.count) < min; this.renderReviewsList_({ list: isBlank ? { list: [] } : commentsRes.data, config: this.commentConfig }); }) .catch(error => { this.renderEmptyReviewCarousel_(); }); } renderEmptyReviewCarousel_ = () => { const emptyEle = document.querySelector(`#revue_empty-${this.blockSectionId}-${this.blockIndex}`); const isInB = window.top != window.self; if (emptyEle && isInB) { emptyEle.classList.remove('hidden'); } const carouselEle = document.querySelector(`#revue-carousel-box-${this.blockSectionId}-${this.blockIndex}`); if (carouselEle) { carouselEle.classList.add('hidden'); } } renderReviewsList_ = (data) => { const listEle = document.querySelector(`#revue-carousel-box-${this.blockSectionId}-${this.blockIndex}`); const emptyEle = document.querySelector(`#revue_empty-${this.blockSectionId}-${this.blockIndex}`); if (listEle) { if (data.list.list.length == 0) { this.renderEmptyReviewCarousel_(); } else { listEle.classList.remove('hidden'); if (emptyEle) { emptyEle.classList.add('hidden'); } SPZ.whenApiDefined(listEle).then((api) => { api.render({ ...data, list: data.list.list, star_color: this.commentConfig.star_color, isPC: this.isPC, }, true); }) .catch((error) => { console.log(error); }); }; } this.reviewsList = data.list.list } triggerEvent_(name, data) { const event = SPZUtils.Event.create(this.win, `${ TAG }.${ name }`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SpzCustomRevueCarourel) const TAG = 'spz-custom-revue-modal'; class SPZCustomRevueModal extends SPZ.BaseElement { constructor(element) { super(element); this.renderedId = ''; this.closeCB = null; this.sectionId = this.element.getAttribute('section-id'); } static deferredMount() { return false; } buildCallback = () => { this.setupAction_(); } mountCallback = () => { } setupAction_ = () => { this.registerAction('renderModal', this.renderModalFn) this.registerAction('closeFn',() => { this?.closeCB?.() }) } mediaParse_ = function (url) { var result = {}; try { url.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (str, key, value) { try { result[key] = decodeURIComponent(value); } catch (e) { result[key] = value; } }); result.src = url.split('?')[0]; } catch (e) {}; return result; } impFunc = function (selector, cb) { // 添加自动曝光 const el = document.querySelector(selector); const onImpress = () => { cb(); }; // 元素未曝光时添加曝光事件监听，已曝光则可以立刻触发处理器 if (el && !el.getAttribute('imprsd')) { el.addEventListener('impress', onImpress); } else if (el) { onImpress(); } }; addModalImpression = function (selector, params) { this.impFunc(selector, () => { window.sa && window.sa.track('plugin_reviews_modal_pv', { ...params, plugin_timestamp: new Date().valueOf().toString(), }); }); }; renderModalFn(receivedData){ if(!receivedData) return; const { data:current, commentConfig, layout, level_type, show_number, closeCB, mimic_mobile_style, props } = receivedData; try{ if(closeCB){ this.closeCB = () => { closeCB() }; } }catch(e){ console.log(e); }; const commentModalEl = document.querySelector(`#revue-product-comment-modal-${this.sectionId}`); const modalRenderEl = document.querySelector(`#revue_flow_modal_render-${this.sectionId}`); if (!!mimic_mobile_style) { if (commentModalEl) { commentModalEl.classList.add('mobile-wrap'); } if (modalRenderEl) { modalRenderEl.classList.add('w-h-full-h5'); } }; const parsedImages = current?.img?.map(image => { return this.mediaParse_(`${image.url}?width=${image.width}&height=${image.height}`); }); const modalEle = document.querySelector(`#revue_flow_modal_render-${this.sectionId}`); if (modalEle) { SPZ.whenApiDefined(modalEle).then((api) => { api.render({ ...current, img: parsedImages, config: commentConfig, shop_name: window.SHOPLAZZA.shop.shop_name, mimic_mobile_style }, true).then(() => { this.addModalImpression('.revue_modal_container', { id: current.id, username: current.username, content: current.content, star: current.star, is_verified: current.is_verified, is_featured: current.is_featured, anonymous: current.anonymous, iso_code_3: current.iso_code_3, like_count: current.like, layout_type: layout, level_type: level_type, show_number: show_number, }); }).then(()=>{ this.renderedId = current.id }); }); } } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement('spz-custom-revue-modal', SPZCustomRevueModal) const TAG = 'spz-custom-revue-selector'; class SpzCustomRevueSelector extends SPZ.BaseElement { constructor(element) { super(element); } buildCallback = () => { this.action_ = SPZServices.actionServiceForDoc(this.element); this.templates_ = SPZServices.templatesForDoc(this.element); this.total = this.element.getAttribute('total'); this.blockIndex = this.element.getAttribute('blockIndex'); this.setupAction_(); } setupAction_ = () => { this.registerAction('toggleChangeSelector', async (invocation) => { const { option } = invocation.args; const total = Number(this.total); this.updateDots_(option, total); }); } updateDots_ = (currentIndex, totalDots) => { const dots = this.element.querySelectorAll('.dot'); if (totalDots < 2 || dots?.length < 1) return; const maxVisibleDots = 5; // 重置所有点 dots?.forEach(dot => { dot.classList.remove('active', 'scaled'); }); // 设置当前激活点 if (dots[currentIndex]) { dots[currentIndex].classList.add('active'); } // 计算显示的点和缩放效果 let startIndex = 0; let endIndex = totalDots - 1; let visibleRange = [0, totalDots - 1]; let translateX = 0; if (totalDots > maxVisibleDots) { // 计算可见范围 if (currentIndex < maxVisibleDots - 1) { // 前 maxVisibleDots-1 个点 startIndex = 0; endIndex = maxVisibleDots - 1; translateX = 0; } else if (currentIndex >= totalDots - (maxVisibleDots - 1)) { // 最后 maxVisibleDots-1 个点 startIndex = totalDots - maxVisibleDots; endIndex = totalDots - 1; translateX = -(totalDots - maxVisibleDots) * 8; } else { // 中间点 startIndex = currentIndex - Math.floor(maxVisibleDots / 2); endIndex = currentIndex + Math.floor(maxVisibleDots / 2); // 调整边界情况 if (startIndex < 0) { endIndex -= startIndex; startIndex = 0; } if (endIndex >= totalDots) { startIndex -= (endIndex - totalDots + 1); endIndex = totalDots - 1; } translateX = -startIndex * 8; } // 设置可见范围 visibleRange = [startIndex, endIndex]; // 设置点的缩放效果 // 最左边的点（除了第一个） if (startIndex > 0) { dots[startIndex].classList.add('scaled'); } // 最右边的点（除了最后一个） if (endIndex < totalDots - 1) { dots[endIndex].classList.add('scaled'); } // 特殊处理第一个和最后一个点 if (currentIndex === 0) { dots[0].classList.remove('scaled'); } if (currentIndex === totalDots - 1) { dots[totalDots - 1].classList.remove('scaled'); } } // 设置dotsWrap的位置 const dotsWrap = this.element.querySelector('#dotsWrap'); if (dotsWrap) { dotsWrap.style.transform = `translateX(${translateX}px)`; } } mountCallback() { this.doRender_({ total: this.total, blockIndex: this.blockIndex }); } doRender_ = (data) => { return this.templates_ .findAndRenderTemplate(this.element, data, null) .then((el) => { const children = this.element.querySelector('*:not(template)'); children && SPZCore.Dom.removeElement(children); this.element.appendChild(el); }) } triggerEvent_ = (name, data) => { const event = SPZUtils.Event.create(this.win, `${TAG}.${name}`, data || {}); this.action_.trigger(this.element, name, event); } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } } SPZ.defineElement(TAG, SpzCustomRevueSelector);
Description

Product Description:

When your mission demands reliable head protection without weighing you down, the FAST Super High Cut Ballistic Helmet delivers.

I. NIJ IIIA Protection Level
All FAST Super High Cut Helmets are certified to NIJ Level IIIA (NIJ-STD-0106.01) , providing proven protection against handgun threats including .44 Magnum and .357 SIG rounds. You can trust this helmet for real-world duty use.

II. Independent NIJ-Standard Testing & Sizing
Every production batch is tested in accordance with NIJ standards at independent laboratories (such as HB White Laboratories). The helmet is available in four sizes: S, M, L, and XL to ensure a proper, comfortable fit for different head shapes.

III. Official NIJ Label on Each Helmet
To guarantee authenticity and compliance, every helmet is individually inspected and bears an official NIJ label on the inside shell. This label is your assurance that the helmet meets the rigorous NIJ testing protocols.

IV. Technical Specifications & Features
Category Specification
Protection Rating NIJ Level IIIA Ballistic Shell – independently tested by HB White Laboratories to NIJ-STD-0106.01
Core Material Unidirectional Aramid Kevlar® core; 7.2mm ±0.2mm
Helmet Weight 2.98 lbs
Helmet Style High-cut helmet style for communications headsets and ear protection
Side Rails ARC 4-position accessory rails
Suspension System Fully adjustable padded dial suspension system (Large helmets only) or 7-pad system (Extra Large helmets only)
Padding Curved closed-cell foam pads
NVG Shroud Aluminum 3-point shroud for mounting optics and accessories – compatible with most NVG mounts
Velcro Areas External Velcro® loop on top, sides, and rear
NVG Retention NVG retention bungees included
Warranty 10-year warranty on the main shell

V. How to Choose Your Helmet Size

To ensure a proper and comfortable fit, please measure the circumference of your head 1 inch (2.5 cm) above your eyebrows (the widest part of your head).

Refer to the size chart image below for head circumference measurements corresponding to S, M, L, and XL sizes.

Sizing Tips:

  • If your measurement falls between two sizes, choose the larger size for a more comfortable fit.

  • The helmet includes adjustable padding (dial system or 7-pad system) to fine-tune the fit.

VI. Ballistic Test Report

The FAST Super High Cut Ballistic Helmet has undergone rigorous independent testing to verify its ballistic performance.

Test Standards:

Test Standard Test Content Result
NIJ-STD-0106.01 Level IIIA ballistic protection (.44 Magnum, .357 SIG) ✅ PASS
STANAG 2920 Fragmentation resistance (17 grains @ 720 m/s) ✅ PASS
EN397 Shock absorption / impact protection ✅ PASS

Test Laboratory: HB White Laboratories (independent third-party)

Test Summary:

  • The helmet shell stopped all test rounds with zero penetration.

  • Each production batch is randomly sampled and retested to ensure consistent quality.

NIJ Label: Every helmet bears an official NIJ label on the inside shell as proof of compliance.