Description SHELL • High-Impact ABS LINER • 2-Stage Foam VENTS • 11 Open Vents INTERIOR • Dri-Lex® on 2-Stage Liner FIT • 5 sizes – XS, S, M, L, XL Protec’s 2-stage soft foam liner and the newly added EVA crown pad keep things comfortable and lightweight, making this the style of choice season after season. Helmets X-Small – 20.5-21.3” Small – 21.3-22” Medium – 22-22.8” Large – 22.8-23.6” X-Large – 23.6-24.4” XX-Large – 24.4-25.2”
