SMITH Forefront 2 MTB Cycle Helmet, Adult Mountain Bike Helmet with MIPS Technology, Lightweight Impact Protection for Men & Women, Adjustable VisorYou earn your ride through the climb, but you're really in it for the downhill. Our Smith Session 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 blaze with confidence. Generous air ports on the top work with internal air channels to provide ventilation that keeps you cool on the uphill and helps