This is the pad that goes on the top inside of your S1 Lifer helmet.  It is compatible with Mini Lifer, Lifer, Mega Lifer, Lifer Visor, Retro and Fullface helmets. It will stick to the top of your helmet with velcro,

The S-One Star Liner is a replacement top pad for your favourite S-One helmet, fitting comfortably in the inner base of the helmet and resting snug on the crown of your head.

Compatible with all Lifer Helmet shells; these comfy foam liners are detachable and easy to install, with different thicknesses available for low to high fit.