evo.com | Pro-Tec Skate Helmets > It's been said that imitation is the sincerest form of flattery, and if that's the case, the Pro-Tec Classic Skate Skateboard Helmet must blush a lot. With Hardshell construction ready to take on whatever mischief more aggressive skaters get themselves into, and a 2-stage soft foam liner, it's no wonder there are so many Classic Skate wannabes out there. Look sleek and skate tough in the Pro-Tec Classic Skate Skateboard Helmet. Soft Nylon Web Straps Not CPSC Certified HDPE Flex HDPE is made up of a foam-fitting, high-density polyethylene shell, with flexibility to fit a broader range of head shapes. HDPE shells accompany Pro Tec's 2-stage soft foam liners, not certified to ASTM, CPSC, or CE Safety Standards. Stainless Hardware 11 Open Vents | Pro-Tec Classic Skate Skateboard Helmet - Small in Black | Nylon