A classic shaped helmet from Shadow, built with an ABS hardshell construction with a lightweight EPS core liner for maximum protection without adding excess weight. Adult sizes include two sets of padding for a truly custom fit with the multi-point adjustment strap keeping the helmet locked down. The Shadow Classic helmet Surpasses all CE and CPSE Standards. Size guide: X-Small: 46 - 50cm (18" - 19.75") Small/Medium: 50 - 56cm (19.75" - 22") Large/X-Large: 56 - 61cm (22" - 24") XX-Large: 61 - 65cm (24" - 25.5") Colour: Matte Army Green, White, Gloss Black, Matt Black, Matte Burgundy; Size: XX Large, Large/X Large, XXL, L/XL, Small/Medium, XS, X Small