Helmet size: 55.8-61 cm,The Unisize adjustment head lock system behind the helmet allows you to make the helmet perfect for yourselfVentilation: There is an amazing 18 vents for maximum coolingMaterial: Its in-mold structure fusion polycarbonate shell with helmet absorbs EPS foam core, giving a special lightweight and powerful helmet. Double density EPS liner.Lightweight: incredibly lightweight material = 265 g approx. makes this almost unobtrusive cyclingDUEL safety certification: Conforms to European CE-EN 1078 standard and stricter US helmet safety regulations CPSC to ensure maximum safety!
Brand :G-w-j Model Number :G-w-j (CAIRBULL-07) Name : G-w-j 2018 New Mountain Bike Riding Helmet Applicable: Highway mountain bike Material: shell imported PC + internal import EPS Technology: In-Mold Color: four colors optional Size: 55.8-61CM Inner width: 17.5CM Weight: 310g Vents: 18 CONSTRUCTION: External IN-MOLD (Integrated Molding) Impact Resistant PC, Internal EPS Integral Absorb Impact Technology
G-W-J Bicycle Helmet Mountain Bike Helmet Suitable For Adult Men Women VYZBNHRTN