Alpinestars Warden Air Motorcycle Jacket - Large Heavy duty 450 D polyamide shell design for enhanced abrasion resistance and resilience Useful chest and back protector compartments with innovative poly-foam comfort padding (Alpinestars protector inserts available as accessory upgrade) Effective stretch inserts on elbows for fit and maneuverability on the bike High quality 3D logo on chest and back Sleeves showcase progressive volume adjusters to avoid excessive material bunching and supply safe and tailored fit