Impact RACE Offset Air Draft OS20 Helmet With OFFROAD Wired Helmet Kit, designed for comfort and safety, has a 20° offset fresh air hose inlet to channel air specifically towards the top. This feature cools from the top down and deflects dirt from user's eyes. It offers standard-width removable cheek pads, but a range of cheek pads from thin to thick also exists, catering to nearly all racers. The OS20 also uses Impact's inintelligentin Gray Matter liner, a proprietary design with fire-resistant fabric. It provides a large eye port for superior visibility, covered by a durable 1/8-inch polycarbonate shield. The helmet is wired with Rugged Radios and handcrafted in the USA with a shell constructed of proprietary American space-age Carbon-Kevlar tri-weave composite. Additionally, it features extended chin foil, forward-facing louvered chin bar vents, and a fire-retardant Kevlar® chinstrap with a locking dual D-ring design. It comes standard with a .125in clear shield.