S1 Lifer Helmet for Skateboarding, BMX, and Roller Skating - Kids

Our review of the S1 Lifer Helmet for Skateboarding, BMX, and Roller Skating finds it is a solid choice for riders who prioritize multi-impact protection and a comfortable, secure fit. The biggest reason to buy is safety: the helmet uses specially formulated EPS Fusion Foam and a Deep Fit Design to deliver certified multi-impact and high-impact protection, making it suitable for skate parks, BMX runs, and recreational roller skating. It also includes bonus sizing liners so buyers can fine tune fit without guessing.

Key Features

• EPS Fusion Foam: Provides multi-impact energy absorption so the helmet can stand up to repeated low-to-moderate impacts during active use.
• Deep Fit Design: Sits lower on the head for a more secure, stable feel while turning, jumping, and landing.
• Certified Protection: Meets ASTM multi-impact and CPSC high-impact standards, which cover common skate and BMX accident scenarios.
• Adjustable Sizing Liners: Includes bonus pads to size one step up and down so a single helmet can be tuned for a growing child or varied hair styles.
• Durable Construction: Customers report the helmet holds up well over time and keeps its padding and shape after regular use.
• Age Recommendation: Designed for ages 5 and up, making it versatile for youth and adults who need reliable protective gear.

Who It's For

This helmet is best suited to recreational and serious riders who want reliable safety without a bulky look. Parents buying for school-age children will appreciate the included sizing liners and the age 5+ recommendation, while teen and adult BMX or skate riders will value the certified impact protection.

Riders who need a full-face motocross helmet or specialized downhill mountain bike protection should look elsewhere, since this design targets skateboarding, BMX, and roller skating impact patterns rather than motorized or very high-speed crashes.

Pros & Cons

Pros

• High-quality fit and comfort from the deep fit shape and soft padding.
• Strong safety credentials with both ASTM multi-impact and CPSC high-impact certification.
• Includes multiple sizing liners so one helmet can be adjusted rather than replaced as fit changes.

Cons

• Sizing can still require a careful measure of head circumference since one customer noted occasional fit adjustments were needed.

Specifications

Brand	S-ONE
Model	S1 Lifer Helmet
Foam	Specially formulated EPS Fusion Foam
Design	Deep Fit Design
Safety Certifications	ASTM multi-impact; CPSC high-impact
Included	Bonus sizing liners (adjust up or down)
Recommended Age	5+ years

Our Verdict

The S1 Lifer Helmet is a practical, well-built option for skateboarders, BMX riders, and roller skaters who want certified multi-impact protection and a snug, comfortable fit. It delivers strong value through durable construction and adjustable liners, making it especially good for growing kids and active riders who want dependable safety without extra bulk.

Frequently Asked Questions

How do I determine the correct size?
Measure around the head with a soft tape or string at the brow level and use the included sizing liners to fine tune the fit up or down.

Is this helmet suitable for BMX and skate parks?
Yes, it is certified for both multi-impact and high-impact scenarios common in BMX and skateboarding, making it appropriate for park use.

Can adults wear this helmet?
Yes, the design and certifications make it suitable for teens and adults as long as the head circumference fits the available sizes and liners.