Material: PC+EPS Weight: About 425g Head circumference: 48-58cm Fit for sports: Outdoor sports such as cycling, scooters, ice skating, skiing
Integrally-molded,removale,Breathable,Security Head circumference measurement method: (This children's helmet is suitable for head circumferences between 49 and 55cm) Use a soft ruler to make a week around A and B. (hair is also counted) The accuracy is measured by your own head circumference, and then you can purchase the helmet according to your needs.
Name: Men Women Bike Helmet Waterproof Breathable With Integrally-molded Hemlets Type: Intergrally-molded Material:Outside: PC, inside :EPS,Nylon adjust belt Size:About 26*21.5*15cm,fit head :S 55-58cm，M 58-61cm Weight: About 260G,278G Color:Black,Red,White,Titanium,Gradient Red,Green,Blue
Ultralight/Anti-Sweat/Shock Resistance/Ventilation,Use air cooling make the air free
Brethable,Adjustable size,Magnetic-snap,easy to wear and take off