The S1 Lifer Fit All Kit comes with all 7 different thicknesses of the front, and back helmet foam liners to find your perfect fit. The Fit Kit also includes a 2mm top pad to lower the helmet toward, and a 6mm top pad to raise the helmet from, the ears.
FIT KIT sizes all S1 Lifer Series shells!
(S1 Mini Lifer Helmets 19" - 20.5")
(S1 Lifer Helmets 21" - 23.5")
(S1 Mega Lifer Helmet 24" - 25.5")
SIZE / COLOR GUIDE