Multiple Impact EPS Fusion Foam // CPSC Certified / ASTM Certified / CE Cert.
The S1 Lifer Helmet is one of the best fitting and safest helmets for Skateboarding, Longboarding, BMX and Roller Derby.
The 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 Lifer Helmet is a Certified "multi-impact" helmet and is up to 5x more protective than the soft foam non-certified helmets. The 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.
High Impact / Multi-Impact EPS Fusion Foam
Deep Fit Design (Fits nice and low on your head)
High Impact ABS Outer Shell
Soft Foam Sizing Liners (For a Perfect Fitting Helmet)
ASTM F-1492 (Multiple Impact Protection)
CPSC Certified (Single High Impact Protection)
CE EN 1078 (Europe Skate and Bike)
Pro Riders that wear the S-One Lifer Helmet:
Angel City Derby Girls
LA Derby Dolls
Sacred City Derby Girls
Rose City Rollers
Hat Sizing Chart:
Fits head sizes: "21 - 23.5"
HAT SIZES: 6 5/8 - 7 /1/2
S: 21"(HAT SIZE: 6 5/8)
M: 21.5"(HAT SIZE: 6 7/8)
L: 22"(HAT SIZE: 7)
XL: 22.5"(HAT SIZE: 7 1/4)
XXL: 23"(HAT SIZE: 7 3/8)
XXXL: 23.5"(HAT SIZE: 7 1/2)
S1 is a global helmet brand rooted in California’s rich Skateboarding, Longboarding, BMX, and Roller Derby Culture. S1′s unrelenting approach to the elevation of safety, style, and quality in its product has earned the brand a renowned position in the helmet market. Today, S1 designs and markets an extensive line of protective helmets through Skate, Longboard, BMX, and Roller Derby specialty retailers in America, Canada, South America, Europe, Japan, Australia, and New Zealand. S1 Helmet Co. is independently owned and operated.