You will be ready for the X-Games with the Raiders Multi Sport Helmet! Show everyone you're a die hard Raiders fan while skateboarding, biking, snowboarding, or inline skating. Remember - safety first! Before doing any high flying tricks, be sure to strap on your Raiders helmet. The Raiders Multi Sport Helmet complies with CPSC safety standards. This is not to be used as a motorcycle helmet. Helmet sizing is as follows: Small = 19"- 20 1/4", Medium = 20 1/2" - 21 1/2", Large = 21 3/4" - 22 3/4". Made in the USA.