Alpinestars ST-1 Waterproof Jacket — Size 4XL, Fluorescent Yellow

The ST-1 Waterproof Jacket delivers all-weather protection with ergonomic mobility for long adventure rides. 🧭

• All-weather waterproof construction with a fixed membrane liner and a detachable waterproof thermal liner (80g torso, 80g sleeves).
• Tech-Air® ready, with Nucleon Flex Plus elbow and shoulder armor for effective impact protection.
• Pre-curved arms, ergonomic elbows and a modern shoulder design for excellent freedom of movement.
• Front vent panels on the chest improve airflow; sleeve volume adjusters, hook-and-loop collar, cuff and waist adjusters provide a tailored fit.
• Versatile storage: two front cargo pockets, one lower back cargo pocket, one zippered chest pocket and two inner mesh pockets.
• Pant connection zipper and extended rear cut for greater coverage when riding; internal pockets accept optional chest and back protectors.
• Meets Category II EN 17092-4:2020 – A class; elbow and shoulder protection EN 1621-1:2012 Level 1.