S1 Lifer Helmet
The S1 Lifer is built around Fusion Foam construction and certified multi-impact protection, giving skate, BMX, scooter, and everyday riders a helmet that feels comfortable, low profile, and ready to wear often.
A trusted starting point for riders who want a simpler fit story and a proven S1 shape.
What it is
The S1 Lifer is the starting point for riders who want Fusion Foam construction, certified multi-impact protection, and a shape that feels familiar on skate, BMX, scooter, and everyday sessions.
Who it is for
If you want the safest next step without overcomplicating the decision, start here. The Lifer family gives you the clearest path to sizing and liner selection.
Use cases
The low-profile fit and durable feel make it a strong option for riders who value comfort, confidence, and repeat use.
How to size it
Use the sizing guide to measure the widest part of the head, then match the shell size. If you are between sizes, moving up and using the surrounding size fit kit is usually the cleanest path.
Care
That keeps the helmet feeling fresh and helps it last longer between sessions.
Need help?
If you are unsure between sizes or want help picking the right model for the rider, our support pages make the next step simple.
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