You earn your ride through the climb, but you’re really in it for the downhill. The Simth Session adult mountain bike helmet is made for the all-mountain rider that wants speed and style in one protective package. The ultralight feel and innovative protection of Koroyd®in strategic, zonal impact areas let you bomb and blazes with confidence. Generous air ports on the topwork with internal air channels to provide ventilation that keeps you cool on the uphill and helps maintain your focus in descent mode. Plus, it accommodates easy goggles or eyewear storage so you can sit back and enjoy the view from the top without accidentally smashing your gear.