ROCKBROS Bicycle Helmet Cycling LED

SPECIFICATIONS   Brand Name: ROCKBROS   Material: Polyester CN: Zhejiang Gender: MEN Item Type: Cap Sport Type: Cycling   Product Details: Brand: ROCKBROS Name: Cycling Bike Bicycle Helmet Type: Intergrally-molded Material: Outside: PC,inside:EPS,PU foam,nylon adjust belt Size:22*18cm,fit head 57-62cm Weight: About 300g Feature: Ultralight/Reflective/Anti-Sweat/Shock Resistance/Ventilation,use air cooling make the air free Magnetic goggles mesh helmet Shock-proof buffer / escort riding / anti-drop and anti-knock / reduce accident