Hornit Hammerhead HelmetWatch outthe Hammerhead could give you a nasty bite! This helmet has popped up from the deep to take you on a jaw dropping ride, safe in that knowledge that your head is protected against any bumps and knocks you might have along the way. Hornit helmets are a bit, no a LOT, cooler than most kids bike helmets! Painstakingly designed to look stylish & fun (or quietly understated in the case of Stealth!), they are fully adjustable, comfortable, light