Small 19.6 21.2 inch (50 54 cm)
Medium 20.4 22 inch (52 56 cm)
Weight: 13 oz (370g)
Dimensions: 9.8 x 8.6 x 6.7 inch (25 x 22 x 17 cm)
1.This helmet is designed and intended exclusively for skateboarding, roller-skating and cycling. It is not intended for motor vehicle and will not provide adequate safety protection if used during motorsport. It is also not designed for sports other than those for which it is certified.
2.For maximum protection, the helmet must fit well, and all retention straps must be securely fastened.
3.No helmet can prevent against all injuries. Serious injuries or death may occur by any unforeseeable impacts or blows. OutdoorMaster makes no claim that this helmet will eliminate all possibilities of injury.
4.Every time you use this helmet, check that noting is badly torn, missing or out of adjustment.