Description The wind tunnel refined shell, made from Fiberglass/Dyneema/Carbon matrix, forms a solid first line of defense Signature visor system not only looks aggressive, it contributes to improved vision by helping block out bright sunlight while producing minimal lift characteristics Fog-free shield, coupled with a reshaped eyeport, increases peripheral vision and produces an unmatched distortion free line of sight so you can keep your eyes on the prize Five piece sweat wicking Hydradry liner provides a greater amount of fitment combinations for each unique head shape. Crown, later, fore and aft padding components allow for a possibility of 27 combinations in a single shell; double that of the Variant Pro's competitors. Intermediate oval is the most common helmet fit type, the Intermediate Oval head is slightly longer front-to-back than it is side-to-side 8 air intakes and 2 exhaust ports coupled with deep channeling in the interior energy absorbing EPS (Expanded Polystyrene) foam results in superior helmet venting Precision assembly techniques help Icon to dramatically reduce the shell profile and allow them to craft a helmet that is exceptionally light Removable chin curtain Meets or exceeds DOT FMVSS 218 standards Sizing XXS XS S M L XL XXL 3XL Hat Size 6-3/8 - 6-1/2 6-5/8 - 6-3/4 6-7/8 - 7 7-1/8 - 7-1/4 7-3/8 - 7-1/2 7-5/8 - 7-3/4 7-7/8 - 8 8-1/8 - 8-1/4 Head Size (in) 20-1/8 - 20-1/2 20-7/8 - 21-1/4 21-5/8 - 22 22-3/8 - 22-3/4 23-1/8 - 23-1/2 24 - 24-3/8 24-3/4 - 25-1/8 25-1/2 - 26 Head Size (cm) 51 - 52 53 - 54 55 - 56 57 - 58 59 - 60 61 - 62 63 - 64 65 - 66
