S1 Lifer Helmet for Skateboarding, BMX and Roller Skating - Durable
S1 Lifer Helmet for Skateboarding, BMX and Roller Skating - Durable
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Our review of the S1 Lifer Helmet finds it is best suited for riders who put safety and comfort first - from weekend skateboarders to BMX riders and recreational roller skaters. The single biggest reason to consider this helmet is its safety engineering: a specially formulated EPS Fusion Foam and certified multi-impact construction that aims to absorb repeated impacts while keeping the fit comfortable for long sessions. It feels more protective than typical skate helmets without adding unnecessary bulk, making it a practical choice for families and serious amateurs.
Key Features
- EPS Fusion Foam: The helmet uses a specially formulated foam designed to manage both single and multiple impacts for improved head protection.
- Deep Fit Design: A deeper shell profile improves coverage around the temples and back of the head for a more secure, confidence-inspiring fit.
- Certified Multi-Impact (ASTM): Meets industry standards for repeated hits, important for park and street riders who may take multiple falls in a session.
- Certified High Impact (CPSC): Also meets high-impact consumer product safety standards, useful for riders seeking verified protection.
- Adjustable Sizing Liners: Each helmet ships with bonus sizing liners so wearers can step up or down a size for a tailored fit.
- Kid-Friendly Recommendation: Recommended for ages 5 and up, making it a versatile option for families buying one reliable helmet for multiple children.
Who It's For
The S1 Lifer is aimed at skateboarders, BMX riders, and roller skaters who want documented impact protection and a comfortable, stable fit. Riders who prioritize safety certifications like ASTM multi-impact and CPSC high-impact will appreciate the engineering and the durable construction that customers consistently note.
It is less intended for riders who need ultra-lightweight race-style helmets or those seeking minimal coverage for pure park tricks; those users should consider specialized competition helmets. Also, buyers who need an exact fit should plan to use the included liners and measure head circumference before selecting a size.
Pros & Cons
Pros
- Solid safety credentials with both multi-impact and high-impact certifications.
- Comfortable deep fit and padding that users say stays in place without feeling like excessive bulk.
- Includes multiple sizing liners so the helmet can be adjusted for a precise fit.
- Build quality and durability stand out compared with typical skate helmets.
Cons
- Sizing can take a little trial and error for some users despite the helpful liners.
- Not the lightest option available, which may matter for riders seeking minimal weight.
Specifications
| Brand | S-ONE |
| Model | S1 Lifer Helmet |
| Safety Certifications | ASTM multi-impact, CPSC high-impact |
| Construction | Specially formulated EPS Fusion Foam |
| Design | Deep Fit Design |
| Sizing | Includes bonus sizing liners to size up or down |
| Recommended Age | 5 and up |
Our Verdict
The S1 Lifer Helmet is a smart buy for casual to serious riders who want proven impact protection and a comfortable, secure fit without fuss. Its combination of multi-impact certification, dense EPS fusion foam, and adjustable liners delivers good long-term value for families and independent riders focused on safety and durability.
Frequently Asked Questions
How do I determine the correct size?
Measure around the head with a soft tape or string and use the included sizing liners to fine-tune one step up or down.
Is this helmet certified for multiple impacts?
Yes. The S1 Lifer carries ASTM multi-impact certification and CPSC high-impact certification.
Can children use this helmet?
Yes, it is recommended for ages 5 and up and includes liners to adapt fit for smaller heads.
Editor's Take
The S1 Lifer Helmet is a durable, safety-focused choice for skateboarders, BMX riders, and roller skaters, offering multi-impact protection, comfortable deep fit, and adjustable liners for good long-term value.

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