s r10 crown pad gray QR Style poly mesh back fabric• Woven

poly mesh back fabric• Woven merrow patch• Internal and back labeling

thermal mid-layer designed to be worn under the AMT-10 Jacket

and mechanics at the track

the crown pad size S – is a regular size 10

s r10 crown pad gray QR Style poly mesh back fabric• WovenReplacement crown pad set for Alpinestars S R10 Helmets, available in multiple sizes. Alpinestars official replacement parts. When selecting your crown pad, please keep in mind that the crown pad varies depending on the helmet size. In addition, the same crown pad can be used within sizes XS and S, or XL and XXL (for example, the crown pad size S is a regular size 10. If you want a tighter fit, then you can choose the crown pad with a size 15 or 20.