50% cotton/50% polyester

Breathable fabric wicks quickly away moisture and keep you dry and antibacterial 3D Gel padding provides great comfort for longer rides

If you are at the very top of a size range

Technical Specifications

Riders who do aggressive technical MTB with frequent steep descents and dynamic body positioning tend to prefer the Shredder

S1 Lifer Helmet - Black Matte/Bright Green Straps Size:Small (21") 50% cotton/50% polyesterThe S1 Lifer Helmet is one of the best fitting and safest helmets on the market. All S1 Lifer Helmets are manufactured with specially formulated EPS Fusion Foam which allows it to protect your head from multiple low force impacts as well as high impacts. The Lifer Helmet is a dual certified helmet and is up to 5x more protective than the soft foam non certified helmets. Whether you're riding your bike down the street or rolling at a local skatepark