•Brand: WEST BIKING
•Name: Ultralight Integrally-molded Helmet
•Model Number: YP0708116
•Material: PC Shell+ High Density EPS
•Weight: About 243g
•Circumference: 54-62cm
•Gender: Unisex style
•Application: Road Bike/MTB/Electric Bike
•Feature: Shock absorption,Lightweight,Comfortable and breathable