The Alpinestars Sphere Leather Motorcycle jacket is constructed from 1.2-1.4mm full-grain leather for excellent abrasion resistance and features CE certified elbow and shoulder protectors, removable quilted vest, 3 internal pockets and 2 external pockets, stretch Cordura panels on the arms, zip and snap wrist closure, printed and microinjected logos, connection zip allows attachment to selected Alpinestars leather pants, back protector compartment with a foam back pad (CE certified RC back protector available as accessory).