S1 Helmets Lifer Helmet

Dual-certified means the helmet has passed two distinct safety standards: ASTM F-1492-15 for skateboarding and CPSC 16 CFR Part 1203 for cycling. This ensures the helmet is rigorously tested to protect against both high-impact crashes and the repeated, lower-force impacts common in action sports.

The Deep Fit design allows the helmet to sit lower on your head, providing more comprehensive coverage around the back and sides. This creates a more secure, stable feel that prevents the helmet from shifting during intense movement.

Yes, the S1 Lifer features a modular liner system that is both removable and washable. This makes it easy to keep the interior fresh and clean after heavy use.

Absolutely. Because it carries both skate and bicycle safety certifications, it is specifically engineered to handle the different impact profiles required for both activities.

The helmet uses a modular liner system, allowing you to swap out or adjust the internal padding to achieve a personalized, secure fit. This system is designed to accommodate various head shapes for maximum comfort and stability.

EPS Fusion Foam is a specialized material engineered to manage energy from both high-impact collisions and smaller, repeated impacts. Unlike standard soft foam helmets, this material maintains its structural integrity to provide consistent protection over time.