Troy Lee GP Pro Mono Helmet Size:2XL External inner sleeves

External inner sleeves

Protection is top tier

Pocket for back protector (sold separately)

These run tight for athletic builds

All OS-PACKS are 100% waterproof and constructed from ultra-abrasion resistant Hypalon and 1000D Cordura nylon that is ready to deal with the toughest of adventures

Troy Lee GP Pro Mono Helmet Size:2XL External inner sleevesTroy Lee Designs GP Pro Helmet Light on mass but not on protection, the GP Pro Helmet from Troy Lee Designs comes equipped with Mips safety system How does the Mips safety system work? The brain is typically more sensitive to rotational motion than linear motion because it has shear properties similar to water or gel. When different parts of the brain move relative to each other because of rotational motion, the tissues can stretch, which can cause