S1 Lifer Helmet for Skateboarding, BMX, and Roller Skating formulated

Our review of the S1 Lifer Helmet finds it a solid choice for riders who put safety and comfort first. Built around a specially formulated EPS Fusion Foam and a deep fit design, this helmet targets skateboarders, BMX riders, and roller skaters who need durable protection for regular use. The single biggest reason to buy is its certified multi-impact and high-impact ratings that promise more protection than a standard skate helmet, while included sizing liners make it practical for growing kids and riders who want a tailored fit.

Key Features

• EPS Fusion Foam: The foam is formulated to absorb repeated impacts, offering increased protection over standard liners for riders who take frequent falls.
• Deep Fit Design: A deeper shell profile provides better coverage around the back and sides of the head for added security during tricks and falls.
• Certified Multi-Impact (ASTM): Certification means the helmet meets standards for multiple impacts, making it suitable for skate and trick use.
• Certified High Impact (CPSC): High-impact certification indicates protection appropriate for harder impacts typically seen in BMX and aggressive riding.
• Included Sizing Liners: Ships with bonus padding to size one step up and down, so buyers can fine-tune comfort and fit without extra purchases.
• Recommended Ages 5+: Designed to fit youth through adult riders with an adjustable internal fit system courtesy of the liners.

Who It's For

The S1 Lifer Helmet is aimed at skateboarders, BMX riders, and roller skaters who want a durable protective helmet for regular use and progression. It is particularly well suited to families with growing kids because the included liners make it easy to adjust sizing without buying a new shell.

Riders who prioritize ultra-lightweight competition helmets or those seeking dedicated downhill or motorized bike certification should look elsewhere; this model focuses on multi-impact protection and coverage rather than minimal weight or motorsport specs.

Pros & Cons

Pros

• High level of protection with both ASTM multi-impact and CPSC high-impact certifications for skate and BMX use.
• Comfortable deep fit and quality padding noted by customers for long sessions and repeat use.
• Includes multiple sizing liners so one helmet can be adjusted for growth or different head shapes.
• Durable construction and clean looks that riders mentioned as confidence-inspiring.

Cons

• Sizing guidance works well for most, but a few riders may need time to find the perfect liner combination.
• Not intended for motorsport use, so it lacks specialized certifications for high-speed applications.

Specifications

Brand	S-ONE
Model	S1 Lifer Helmet
Construction	Specially formulated EPS Fusion Foam
Fit style	Deep Fit Design with bonus sizing liners
Certifications	ASTM multi-impact, CPSC high-impact
Protection claim	5x more protective than regular skate helmets
Recommended age	5+ years

Our Verdict

The S1 Lifer Helmet is a sensible investment for skateboarders, BMX riders, and roller skaters who want trusted, multi-impact protection and a comfortable fit that adapts over time. With robust certifications, a deep fit, and included sizing liners, it delivers strong value for families and regular riders who prioritize safety and durability over extreme lightness.

Frequently Asked Questions

How do I determine the right size?
Measure around the head with a soft tape or string and use the included liners to fine-tune the fit one step up or down.

Is this helmet suitable for BMX and tricks?
Yes, it carries both ASTM multi-impact and CPSC high-impact certifications, making it appropriate for BMX and skateboarding maneuvers.

Can kids wear this helmet as they grow?
Yes, the helmet includes bonus sizing liners so it can be adjusted as a child grows without replacing the shell.