S1 Helmet RAD Liners - Impact Reducing Sizing Liners
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Replacement RAD sizing liners combine an additional foam layer with a washable terry-cloth cover. They fit S1 Lifer helmets and use the familiar S1 liner sizing system. The firmer foam compresses less than standard liners, so consider the next size up if you are between sizes. Clean the helmet contact area before attaching the supplied hook-and-loop material.
Skate sizing varies by brand and model. Start with our foot measuring and sizing guide, then check the product size chart before ordering. Contact our shop for help finding your fit.
Review our shipping policy for delivery details and our return policy for eligibility, exclusions and instructions.
Replacement RAD sizing liners combine an additional foam layer with a washable terry-cloth cover. They fit S1 Lifer helmets and use the familiar S1 liner sizing system. The firmer foam compresses less than standard liners, so consider the next size up if you are between sizes. Clean the helmet contact area before attaching the supplied hook-and-loop material.
