and breathable mesh lining enhance comfort

such as the magnetic main zip

and an internal waterproof compartment

and 3D mesh with vented channels to manage heat

visor extension

s r10 regular cheek pad gray YGroup_2512522 and breathable mesh lining enhanceReplacement cheek pad set for Alpinestars S R10 Helmets, available in multiple sizes. Alpinestars official replacement parts. When selecting your replacement cheek pad set, please keep in mind that the same cheek pads can be used with all helmet sizes (for example, the cheek pad size M is a regular size 30. If you want a tighter fit, then you can choose cheek pads with a size 35 or 40. If you want a looser fit, then you can choose cheek pads with size