An advanced technical touring jacket designed for all-weather riding, the Tech-Air® 5 ready Boulder GORE-TEX is constructed with a breathable, water-repellent outer shell and a laminated GORE-TEX membrane for reduced weight and maximum performance in wet weather.

Lightweight and flexible, the Boulder GORE-TEX is engineered for improved climate management, with a design that leverages maximum direct ventilation for efficient distribution of airflow around the body, and features a technical PrimaLoft® thermal lining for warm comfort on colder days. The jacket also features technical fabrics and reinforcements in strategic areas, including Superfabric® for the highest level of protection and durability in areas exposed to abrasion.
Laminated GORE-TEX chassis for guaranteed 100% waterproof and breathable performance.
Advanced direct ventilation system with internal channel for efficient airflow distribution, with a Super Airflow front panel for additional ventilation. Nucleon Flex Pro armor and a Nucleon back panel offer optimal impact protection.
3L GORE-TEX laminated fabric for effective weather protection and guaranteed levels of waterproofness and breathability without excessive bulk, thus preventing any water retention.
Multi-fabric laminated polyamide shell construction for high levels of durability and breathability, with a water-repellent treatment.
Multi-fabric main shell construction with strategically placed Superfabric® reinforcements for increased durability and abrasion resistance.
Featuring a fit designed to offer the highest level of active protection, this suit is Tech-Air®-ready and can accommodate the Tech-Air®5 Airbag System for complete upper body protection.
The zip-out PrimaLoft® Black Insulation Eco jacket (80g body) allows you to adapt the jacket to different weather conditions year-round; the thermal liner can be worn as a standalone jacket.
Polygiene-treated mesh lining for comfort.
The multi-channel direct ventilation system incorporates an innovative "stay open" design for optimal maximum airflow.
The torso vent allows air to enter through the mesh panel on the side of the torso and shoulders and exit through the mesh panel at the back for unparalleled breathability and airflow.
The packable chest panels feature a large mesh area underneath, while zippered arm vents and a rear exhaust port enhance airflow.
The secondary Super Airflow closure panel directs airflow into the jacket through a full mesh front section for additional airflow.
A large external pocket on the back of the jacket provides added convenience.
Multiple volume adjusters on the sleeves for a better fit.
Adjustable internal waist belt for a precise and secure fit.
Internal chest pockets for safe storage of valuables.
Equipped with an Alpinestars Nucleon KR 2i back protector as standard.
Chest compartments for adding Nucleon chest inserts (available as an accessory).
The magnetic front and bottom panels allow for quick and easy closure, as well as allowing the jacket to be configured for increased ventilation.
The waist connection zipper allows attachment to Alpinestars motorcycle pants.
Compatible with a hydration pack.
Various reflective details.
According to European law, the CE marking is a conformity requirement for the marketing of this product. They comply with the following standards: Fully CE-certified motorcycle garment - Class AA.