Brand Name: ROCKBROS Certification: ce Material: EPS Age Group: (Adults) Men Origin: CN(Origin) Weight (g): About 274G Air Vents: 8 - 15 Type: Integrally-molded Helmet Model Number: WT-018 Size: About 26*21*18cm Fit: Cycling, Riding,Hiking Name: MTB Bicycle Safety Men Women Helmet User: Men, Women, Teenager Feature: Ultralight, Breathable, Head circumference: Fit 57-62 CM Type: Intergrally-molded Bike Helmt Weight: About 274g Special: Use air cooling make the air free Design: Back of the head all-inclusive protection,more safe
