keep scorpion helmet faceshield open Chin Mount for EXO-T520 / EXO-520 Air and the modular chin bar can be conveniently flipped up ScorpionEXO Ryzer Switch – Full-Face

For those brands that denote their sizing in words rather than a numerical value, they're always linked to a sizing chart, from which you can find the diameter range of each size

MO Tested: Alpinestars Supertech M10 Helmet Review The M10s carbon shell features a multi-composite combination of a 3K, high-density carbon outer layer, a unidirectional carbon composite layer (which gives greater radial strength around the shell, preventing compression but allowing controlled deflection for reducing transmitted impact energy), and an aramid fiber layer that provides critical penetration protection

Also features our exclusive EverClear anti-fog coating on both surfaces FREE Extra Shield Included

Sears box numbers were all 4-digit numbers