Alpinestars BOULDER GTX Motorcycle Jacket Grey

Discover the BOULDER GTX jacket, Alpinestars' top-of-the-range touring model. This ultra-versatile jacket uses a 3-layer Gore-Tex® laminate to reduce the jacket's thickness. It also features a removable Primaloft® lining, which can also be used as a stand-alone vest, enabling it to adapt to all conditions.
Warm in winter, with excellent seasonal temperature regulation, this motorcycle jacket is equipped with numerous vents for top-quality ventilation in summer. It's also excellent in terms of safety, as it comes with level 2 back protection, ultra-resistant Superfabric® brand inserts and can accommodate the Tech Air5 air bag.
The BOULDER GTX jacket, a true all-season product, is the ultimate choice for those looking for a jacket that will accompany them every day and meet all their needs. And all for the long term!

Technical specifications:

Construction:

- Gore-Tex® 3-layer laminated polyamide design, ultra-resistant to abrasion and wear.
- Gore-Tex® laminated membrane: windproof, waterproof fabric to prevent waterlogging. Excellent breathability thanks to its cut-out membrane design.
- Removable PrimaLoft® Black Insulation Eco lining (80g body): Vest can be worn independently of the jacket. The benchmark brand for insulation against cold and wet.
- Polygiene®-treated mesh inner lining: Innovation that keeps your jacket cool by eliminating unpleasant odors.


Safety features:

- Level 2 approved Nucleon Flex Pro Armor elbow/shoulder protection
- Level 2 Nucleon Kr-2i back protector included
- Pocket for insertion of Nucleon Flex Pro Ci chest protectors
- Superfabric® shoulder/elbow inserts (ultra-resistant to abrasion and cuts)
- Multiple reflective inserts for enhanced visibility
- Compatible with Alpinestars Tech-Air® 5 air bag
- CE level AA approved jacket

Comfort:

- Stay Open" technology for high-performance ventilation from the front to the back of the jacket
- 2 chest vents with magnetic adjustment
- Double central zip with mesh
- 4 ventilation zips on arms
- 2 back ventilation zips
- Connecting zip for linking jacket to Alpinestars pants
- 4 front outside pockets, including 2 hand pockets and 2 zippered pockets with adjustable ventilation
- Large pocket with adjustable ventilation on lower back for easy transport of belongings
- Interior pockets, including a 100% waterproof chest pocket
- Hydration bag compatible (hydrabag loops)
- Adjustable sleeve thickness
- Velcro tabs at wrists
- Collar with magnetic connection
- Waist belt for perfect fit

Sizes: S to 4XL
Colors: Blue/Black and Gray