const prefixSection = "shoplaza-section" ; const headerRoot = document.getElementById(`${prefixSection}-header`); const collectionFeaturedSticky = document.getElementById('collection-func-sticky'); const collectionFilter = document.getElementById('collection-filter'); const mdStickyOn = true; const resizeObserver = new ResizeObserver(entries => { for (let entry of entries) { const { height } = entry.contentRect; collectionFeaturedSticky && (collectionFeaturedSticky.style.top = (mdStickyOn ? height : '0') + 'px'); collectionFilter && (collectionFilter.style.top = height + 'px'); } }); resizeObserver.observe(headerRoot);

const updateHeaderMetrics = () => { const header = document.getElementById('header'); const rect = header.getBoundingClientRect(); const headerHeight = rect.bottom; document.documentElement.style.setProperty('--header-height', `${headerHeight}px`); }; window.addEventListener('DOMContentLoaded', updateHeaderMetrics); window.addEventListener('resize', updateHeaderMetrics); const header = document.getElementById('header'); const resizeObserver = new ResizeObserver(entries => { for (let entry of entries) { const rect = entry.target.getBoundingClientRect(); const headerHeight = rect.bottom; document.documentElement.style.setProperty('--header-height', `${headerHeight}px`); } }); resizeObserver.observe(header);

MOUNTAIN

6 Products

CoreConfidence. That’s what we stand for.

We believe that the best head protection can help fuel your riding experience. Because confidence in your skills and your equipment is core to getting the most from yourself, every time you ride.

So, whether you live for elite-level downhill runs, rowdy jump lines or fast flowing singletrack, every Tophelmetfan helmet is created with best-in-class performance, comfort and protective capability in mind. From 5-Star Virgina Tech ratings and our Fit Guarantee, to meaningful innovation like KinetiCore, everything we do comes back to one thing: Your CoreConfidence.

6 Products

+4

LUPO KINETICORE

$74.99

+1

CAGE KINETICORE

$299.99

MAZE KINETICORE

$69.99

+3

COYOTE KINETICORE

$109.99

+2

JACKAL KINETICORE

$199.99

+2

CHASE KINETICORE

$199.99