Waterproof motorcycle jacket Alpinestars ST-1 WP
The Alpinestars ST-1 WP is a high-performance waterproof motorcycle jacket tailored for road touring, adventure riding, and year-round commuting. Featuring a fixed waterproof and breathable membrane, this textile motorbike jacket reliably seals out wind and rain, while the removable thermal liner (80g body and sleeves) ensures warmth during chilly morning rides. Designed with pre-curved arms and direct chest ventilation openings, it delivers exceptional freedom of movement along with active airflow when conditions heat up. Pair with the matching Alpinestars ST-1 WP motorcycle pants for a complete touring suit.
Key features
- Materials & Membrane: Highly durable, abrasion-resistant textile shell with a fixed waterproof and breathable membrane for all-weather riding. Includes a removable thermal liner (80g body and sleeves) that stows conveniently into the lower rear cargo pocket.
- Safety & Protection: Fully CE-certified riding garment according to CE - Category II EN 17092-4:2020 – Class A. Fitted with flexible, low-profile CE Level 1 Nucleon Flex Plus impact protectors on shoulders and elbows (EN 17092-6:2020). Tech-Air® ready, with internal pockets ready for optional divided chest and back protector inserts.
- Comfort & Ventilation: Direct front chest ventilation panels enhance fresh airflow and moisture management on warmer days. Features an ergonomic collar construction and a sturdy waist connection zipper to integrate seamlessly with riding pants.
- Storage: Two slim, expandable ergonomic front cargo pockets, one spacious lower back cargo pocket, one zippered chest pocket, and two internal mesh pockets (including one waterproof compartment).
- Fit & Adjustability: Ergonomic touring fit with an extended rear profile for optimal lower-back coverage in the riding position. Volume adjusters with snap buttons on the biceps, plus hook-and-loop straps at the waist, cuffs, and collar.
- Seasonality: All Season adaptability, engineered to perform seamlessly across spring, summer, autumn, and winter conditions.
- Sizes & Gender: Available in sizes M to 6XL for Men.