Designed specifically for the female form & using Alpinestars exclusive DRYSTAR® membrane, the Stella Andes Pro DRYSTAR® Jacket offers true versatility with 100% waterproofing & great levels of breathability, even in difficult riding conditions. The technically advanced construction of this jacket offers protection & abrasion resistance & is adaptable to all weather conditions. The Stella Andes Pro is also compatible with Alpinestars leading active airbag protection system, Tech-Air®. Features Advanced reinforced poly-fabric textile & Alpinestars exclusive DRYSTAR® waterproof & breathable construction for excellent all-weather performance. Zippered chest air intakes & back exhaust ports for internal climate control & enhanced riding comfort. Internal impact protection provided by removable CE-certified elbow & shoulder protectors. Chest & back pad compartments (certified Nucleon chest & back protector inserts available as accessory) for use when Tech-Air® is not installed. Additional reinforced polymer layer on critical elbow & lower arm areas for abrasion resistance. Reflective graphic details & logos makes the rider more visible to other road users in varying light conditions. Front waterproof cargo pockets for convenience & reassuringly secure closure. Large, external utility pocket on lower back plus waterproof internal pockets & insert wallet pocket. Integrated soft edge collar & 3D mesh construction for comfort over long distances. Premium YKK zipper with double sliders for main front closure offer adaptable & secure convenience. Removable long-sleeve thermal liner (100g body, 80g sleeves) ensures comfort on hot or cold days. Pre-contoured sleeves with accordion stretch panels on elbows for enhanced riding performance, plus volume adjustment to ensure close fit. Hook-&-loop grip waist adjustment belt for highly customizable fit. External zippered pockets for safe & secure storage. Optimized for use with Alpinestars textile pants with internal waist connection zipper. Tech-Air® airbag system compatible: This jacket is built to accept the Tech-Air® Race Airbag System. The vest, purchased separately, installs easily & does not require any external sensors to operate. Should it detect a crash, it will deploy a protective airbag, providing unrivaled protection to the rider’s full back, shoulders, kidney area & chest. The garment is designed with stretch gussets on the arm & sleeves to accommodate the jacket’s inflated volume without compromising seam strength or material integrity. The jacket’s ergonomic design means that it can be worn without the airbag system for a versatile, personalized fit. LED display on sleeve indicating airbag’s operational status, while internal housing located in the built-in -certified back protector accommodates the system vest’s ECU. Internal hook & loop grip closure fixings plus cable housing seamlessly accommodate the airbag system.