Designed to be the ultimate road racing helmet, the Aerocore construction of the Smith Overtake Helmet gives riders revolutionary protection, ventilation and aerodynamics. Smith took a patented tubular core structure of Koroyd material and combined it with EPS to produce a system of materials called Aerocore, which are designed to surpass current standards at low and high speeds. What you get is up to a 30% improvement over standard EPS impact properties, awesome ventilation and protection, plus reduced weight and volume. The Overtake weighs in at just 250 grams and its 360-degree fit system and minimal padding suspend the helmet just off of the riders head to allow heat to constantly escape. An integrated eyewear dock gives you the choice of storing your sunglasses on the front or back of your helmet. It also features Smith's new VaporFit retention system for a perfect fit you can achieve with one hand.