Alpinestars GP Tech Air Leather Jacket The Alpinestars GP Tech Air Leather Jacket brings MotoGP technology to the street with performance details like external thermoplastic protection and strategically positioned accordion stretch zones. High density perforations keep you cool on those summer rides, while a removable windbreaker liner provides assured comfort in colder conditions. Features Constructed of 1.3mm premium full-grain leather, stretch Kevlar and heavy duty polyamide Removable internal vest 3L windbreaker liner with mesh lamination allows moisture to disperse quickly Exclusive Alpinestars patented high modulus thermoplastic external protection on shoulders and elbows Back and chest protection compartments with PE padding inserts (Alpinestars CE Bio Armor back protector insert and Tech Chest Guards available as accessory upgrade) Removable CE certified GP elbow protectors and shoulder bioarmor Secure snap connection system for Bionic Race protector Please Note Jacket in video is a pre-production model. Production jacket does not include Alpinestars logos on the sleeves.