S1 Lifer Helmet for Skateboarding BMX and Roller Skating

Our review of the S1 Lifer Helmet finds it best suited for riders who prioritize certified protection without sacrificing comfort or looks. Built with a specially formulated EPS Fusion Foam and a deep fit design, the helmet is aimed at skateboarding, BMX, and roller skating where repeated impacts and high-force collisions are possible. The single biggest reason to buy is its combination of multi-impact certification and practical fit adjustments, which together deliver reassurance for parents and serious riders alike.

Key Features

• EPS Fusion Foam: The internal foam core is formulated to absorb multiple impacts, reducing force transfer on repeated low- to mid-energy strikes.
• Deep Fit Design: The deeper shell offers fuller coverage around the back and sides of the head for more secure protection during falls and rotations.
• Certified Multi-Impact (ASTM): Certification indicates the helmet meets standards for repeated impacts common in skate and BMX use, giving added confidence for active riders.
• Certified High Impact (CPSC): The high-impact certification covers severe strikes and ensures the helmet satisfies stringent safety criteria for active sports.
• Sizing liners included: Each helmet ships with bonus sizing liners so users can size one step up or down and dial in a snug, stable fit without extra purchases.
• Recommended ages 5+: The construction and fit system accommodate younger riders through adults, making it a versatile choice for family use.

Who It's For

The S1 Lifer Helmet is ideal for skateboarders, BMX riders, and roller skaters who want durable, certified protection and a helmet that looks good enough to wear off the ramp. Parents purchasing for children will appreciate the age recommendation and included liners that simplify correct sizing. The helmet also suits intermediate or experienced riders who take frequent sessions and value multi-impact performance.

Riders who prefer the absolute lightest competition race helmets or ultralight road cycling lids should look elsewhere, as the design favors robust protection and coverage over minimal weight. Also, those needing a highly vented shell for long summer endurance sessions may find the deep fit less airy than specialty ventilation-focused models.

Pros & Cons

Pros

• Certified for both multi-impact and high-impact standards, delivering strong safety credentials.
• Comfortable deep fit and multiple padding options make getting a secure fit straightforward.
• Well-made construction that customers describe as durable and visually appealing.

Cons

• Sizing can require trial and adjustment despite a generally accurate chart, so expect to use the extra liners for the best fit.
• The deeper fit provides less ventilation than some slim, sport-specific helmets.

Specifications

Brand	S-ONE
Model	S1 Lifer Helmet
Internal foam	Specially formulated EPS Fusion Foam
Fit design	Deep Fit Design with bonus sizing liners
Safety certifications	Certified Multi-Impact (ASTM); Certified High Impact (CPSC)
Protection level	5x more protective than regular skate helmets (manufacturer claim)
Recommended age	5+ years

Our Verdict

The S1 Lifer is a smart pick for anyone who needs a dependable, comfortable helmet for skate, BMX, or roller skating. With both multi-impact and high-impact certifications plus included sizing liners, it offers practical, long-lasting protection and good value for families and committed riders who prefer safety and fit over minimal weight.

Frequently Asked Questions

How do I determine the right size?
Measure around the head with a soft tape or string and use the included bonus sizing liners to move one step up or down for a snug fit.

Is this helmet suitable for repeated impacts?
Yes, it is certified for multi-impact (ASTM) use, meaning it is designed to handle multiple lower- to mid-energy impacts better than single-impact shells.

What ages can wear this helmet?
The helmet is recommended for ages 5 and up and includes padding options to fit children through adult head sizes.