Alpinestars Stella GP Plus Jacket Specifically designed and cut for women from supple 1.3mm full-grain leather. Features lateral accordion stretch panels across the back and longitudinal underarm aramidic stretch panels. Inner mesh lining with stretch panel inserts that work with outer stretch zones for improved flexibility and precise fit. Removable CE certified Bio Armor protectors in the elbows and shoulders as well as chest and back pad compartments with PE comfort padding (Alpinestars CE Bio Armor back protector insert and Bionic Chest Pads available as accessory upgrade). Jacket can be combined with the Alpinestars Bionic Race Back Protector for CE Level 2 protection using the snap-in connection system. Features TPR shoulder cups Integrated comfort foam padding in the back.TPR neck flap with Velcro closure D-ring waist adjustment Internal waist connection zipper allows attachment to selected Alpinestars leather and textile pants