With unsurpassed levels of internal climate control thanks to extensive mesh paneling, the Viper v2 Air Textile Jacket incorporates a removable windbreaker which allows riders to adapt it to the weather conditions. Pre-curved sleeves and excellent levels of adjustment mean this jacket is a comfortable option for riders looking for a jacket which can conquer a variety of weather situations. Features Multi-fabric shell construction with mesh panels on chest and back and sleeves for improved cooling performance. Waist adjustment for an improved riding fit. Volume adjusters on sleeve to reduce material bunching. Two zippered hand pockets for real-world practicality. Waist connection zipper allows attachment to Alpinestars riding pants. Low profile collar construction with microfiber edging plus 3D textured fabric on the inner collar lining for high levels of rider comfort. Pre-curved sleeve construction reduces riding fatigue. Reflective details to make the rider more visible to other road users. Waterproof inner pockets for peace-of-mind storage. Chest pad and back compartments are designed to accommodate the Alpinestars Level 1 certified Nucleon chest and Level 2 certified Nucleon back inserts, available as an accessory upgrade. Removable wind breaker lining. Level 1 certified Bio Armor shoulder and elbow protectors for optimal levels of protection against impacts. Fully certified riding garment to Category II prEN17092 draft standards – A class.