Dcolor Cycling Bicycle Adult Bike Handsome Carbon Helmet with Visor Pink Head Circumference 54-65cm/ Head-width Below 16cm This Carbon Bicycle Helmet with high-quality is very suitable for riders, it can effectively reduce wind resistance. Crashworthiness, not brittle to withstand the high intensity, strong foam density. Suitale for people with head circumference 54-65cm and the head-width below 16cm. Model size: L Package including: 1 * Bicycle Helmet 1 * Visor