Alpinestars Andes Drystar Jacket, Gender: Mens/Unisex, Primary Color: Gray, Size: 4XL, Apparel Material: Textile, Distinct Name: Gray/Gray/Black 3207512-107-4X 600-denier polyester outer shell with PU coating 100% waterproof and breathable Drystar inner lining, plus removable thermal liner Impact protection provided by removable CE-certified Bio-Armor elbow and shoulder protectors Chest and back pad compartments with PE comfort padding (CE-certified Bio-Armor back protector insert available as accessory) Reinforced TPU print texture in critical elbow and lower arm areas for added abrasion resistance