With a range of track-tested performance and protection innovations, the SP-1 Jacket is constructed from premium leather and incorporates strategically positioned leather accordion and poly-textile stretch panels for an excellent sport riding fit while offering comfort and flexibility.
• Durable 1.3 mm premium leather construction with flexible leather accordion stretch panels on the elbows and upper arms for contoured fit and comfort. • Chest pad and back compartments with advanced poly-foam padding (Alpinestars Nucleon chest and back protection available as accessory upgrade). • Strategically placed stretch poly-textile panels on underarms, torso and rear shoulder helps movement and comfort on the bike
• Large accordion leather stretch inserts on elbows and upper arms for movement on the bike and which help reduce rider arm fatigue. • D-ring waist adjustment helps keep jacket firmly in place and ensures precision fit. • Internal mesh inserts on collar and cuffs for improved comfort and airflow. • Inner waterproof pocket plus internal compartments for safe and convenient storage. • Cuff adjustment includes snaps and semi-auto locking zips for range of fit and improved comfort, plus snap button fixtures on collar and waist. • Waist connection zipper allows attachment to Alpinestars riding pants. • Fixed mesh lining to improve comfort and ventilation with multiple compartment pockets. • External zippered plus inner waterproof compartment for safe peace-of-mind storage.