The Liquid Force Daisy helmet is designed for the girls who like to hit the rails with confidence, all while looking great and staying safe. High-density ABS outer shell provides durable protection. Dual-density closed cell foam liner does not absorb water, keeping the Daisy helmet lightweight. Pro-Dri Plus lining wicks away moisture and provides a comfortable fit. Sizes: XS(20" - 20-3/4"), S(20-3/4" - 21-1/4"), M(21-1/4" - 22").