Replace your S1 Lifer Helmet Sizing Liners with standard foam pads

The sizing of the S1 Lifer Liner is exactly the same as our standard liners and are compatible with all of our Lifer Helmet Shells

One set of Liners come with a back and front sizing liner

*** Installation Note ***

If you are adding these liners into a helmet that you have already worn please wash the contact points wear you plan to place the new Velcro with a wet cloth to wipe away any sweat residue that may have built up on the surface of the inner helmet shell. Doing this will ensure that the Velcro will stick firmly to the inner shell.