At RollerSkateUSA we decided to introduce the newest and safest line of Helmets available today.With the S1 Lifer Helmet all our skaters will have one of the best fitting and safest helmets for Skateboarding, Long boarding, BMX and Roller Derby. The S1 Lifer Helmet uses a specially formulated EPS Fusion Foam which allows it to protect your head from multiple low force impacts as well as high impacts. The S One Lifer Helmet is a Certified “Multi-Impact” helmet and is up to 5x more protective than the soft foam non-certified helmets. The S1 Lifer helmet is a break through design combining the added safety of a CPSC and ASTM certified helmet with the comfort and fit of a non certified helmet. The S1 Lifer Helmet is the best fitting High impact and Multiple Impact helmet on the market.