Mountain Bike Helmet uses high-density, durable and tough pvc&pc, eps foam. Integrated molding superior technology is helpful to decrease the impact forces and protect the rider's head during a crash. bicycle helmet men with dial in the back and adjustable straps enable you to wear the helmet in the correct position.

Bicycle Helmet with LED Light in the shape of a diamond. cycling helmet with special design of sun visor shield provides shade when biking so that you can enjoy cycling even on hot days, and you can take the visor off when you don't want it. just below the occipital bone, perfectly cradling your head.

Specifications:

• Size: 57-61cm 
• Material: EPS
• Weight: 268g