Supertech R10 Top Pad 2021BFCM_Auto the SP-X BOA Boots have

the SP-X BOA Boots have an integrated shin impact protector

Highly ventilated and very lightweight

the Bionic Action V2 Protection Jacket delivers ultra‑light

along with a plain polyester toweling

Supertech R10 Top Pad 2021BFCM_Auto the SP-X BOA Boots haveReplacement top pad for Alpinestars S R10 Helmets, available in two sizes. Alpinestars official replacement parts. When selecting your top pad, please keep in mind that the same top pad can be used within sizes XS to XXL. The standard top pad is a size 15. If you want a tighter fit, then you can choose the crown pad with a size 20 which has +5 mm thickness more than size 15. Please see the Size guide on the alpinestars. com or eu. alpinestars. com