ABS Hardshell construction with light EPS core liner Shadow Crow Head rivets and Classic woven label Adult sizes include 2 sets of padding for custom fit Surpasses all CE & CPSE Standards BMX/Skate ABS Hardshell XS 18.1` to 19.7` (46 to 50 cm) Gloss White 10UPC/EAN/GTIN: 811120033973