S1 Lifer Helmet Size:2XL (22") combined with non-contact labyrinth seals

combined with non-contact labyrinth seals that keep dirt out while minimizing drag

grippy yet still slide great

Hardness: 84a

Adds Flex for Better Power Transfer

S1 Lifer Helmet Size:2XL (22") combined with non-contact labyrinth sealsS1 Lifer Certified Skate Bike Helmet Specs: Specially Formulated EPS Fusion Foam Certified Multi Impact ASTM F 1492 15 Safety Compliance Testing for Skateboarding and Roller Skate Helmets Certified High Impact CPSC 16 CFR Part 1203 Safety Compliance Testing for Bicycle & Skate Helmets 5x More Protective Than Non Certified Soft Foam Skate Helmets Deep Fit Design About: The S1 Lifer Helmet is one of the best fitting and safest helmets on the market. All