RAD helmet liners knee pads removable rubber shield for easy

removable rubber shield for easy cleaning and less friction

heel lifts

Rubber outsole with integrated EVA heel wedge for shock absorption and vibration reduction

• Non-marking

Best of all

RAD helmet liners knee pads removable rubber shield for easyS1 Helmets is stepping up impact reduction by adding an additional layer of protection to your helmet with our revolutionary new impact reducing sizing liner the RAD Liner. S1 RAD Liners are an impact reducing sizing liner that Reduce Absorb and Disperse impact energy away from the head when impacted. RAD liners serve a dual purpose by both acting as your helmets sizing liner while also adding an extra layer of impact reducing foam to your helmet. Lab