Alpinestars T-GP-R Air Jacket Constructed with 600 Denier Polyester Fabric and hydrophobic mesh panels Removable, long-sleeved water resistant liner Removable CE certified Bio Armor elbow and shoulder protectors Chest pad compartments with PE foam padding (Alpinestars Bionic chest pads available as accessory upgrade) Back compartment with PE foam padding (CE certified Bio Armor back protector insert available as accessory) Waist connection zipper allows attachment to selected Alpinestars leather and textile pants Waist and wrist adjustment with non aggressive micro-velcro tabs Integrated reflective detailing on the sleeves