Dual Certified skateboarding and bike helmet with ABS shell and impact-absorbing EPS foam liner
Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F-1492 Skate safety standards
S/M fits 21.5 – 22.75 in (55 – 58 cm)
L/XL 23.25 – 24 in (59 – 61 cm)
