M: 55 - 56 cm / 21.65 - 22.04 in, L: 57 - 58 cm / 22.44 - 22.83 in , XL: 59 - 60 cm / 23.23 - 23.62 in
SAFE CERTIFIED: Senhill Motocross Helmet meets and is approved by DOT / FMVSS 218 Safety Standards.
MATERIALS: The shell is made of ABS engineering material, and the buffer layer is made of high-density EPS.
LIGHT WEIGHT DESIGN: 950 grams, you will hardly feel the helmet on your head and have a comfortable driving experience.
WHOLE SET: Great value, including helmets, goggles, cross-country gloves, it could provide all-around protection to you.
APPLICABILITY: The motocross helmet is suitable for adults, youth, kids, young men and women. Fit for ATV, motocross, street bike, dirt bike, motorcycle, mountain bike and other outdoor riding activities.
