LS2 Advant X Cheek Pads Replacement cheek pads for LS2 Advant X Helmets. Features: Breathable, moisture-wicking technical fabric is hypoallergenic Removable and washable (always wash by hand and air dry) Easy to install 3D laser cut foam for a perfect fit Slim versions offer a roomier fit than stock size cheek pads Note: Fits LS2 Advant X helmets only. Does not fit Advant X Carbon helmets.