Dual stitched main seams for excellent tear resistance, Nylon Stitched, Leather Patches throughout the Body shell, This suit features excellent design comfort, 100% genuine Cowhide leather, CE approved internal full ventilated Chest to keep the biker cool while riding. Leather Patches throughout the Body shell, This suit features excellent design comfort, 100% genuine Cowhide leather, CE approved internal full ventilated Chest to keep the biker cool while riding. this motorcycle racing suit is constructed with the most resistant and sophisticated materials, such as titanium, carbon fiber, and DuPont KEVLAR thread to ensure the wearer outstanding performance. The glove also offers technical solutions derived from ergonomics studies of the parts most subject to strain in case of fall. high quality motorcycle race suit and safety features guarantee top safety for the bikers. Features wide top quality cowhide, waterproof YKK Zip, lining and a design that improves fitting and ergonomics, CE certified protectors on shoulders, back and elbows, waistline zip fastening to link Trackster to matching trousers. With optional Thermal Liner this jacket becomes able to face cold and rainy conditions Outer shell: – 1.2-1.3mm thick drum dyed top-grain cowhide leather for excellent abrasion resistance – Pre-curved sleeves for proper riding position – Original YKK Zipper at Front, Cuffs Calf – External CE approved knee Sliders – Kevlar Look Stretchable Cordura at Sleeves, Crotch Calf – Gather Stretch at Back Belt, Elbows Knees – Safety Stitch Inner Shell: – 100% Polyester mesh lining – Cordura Fabric Fashion – CE approved removable Protectors on Shoulder, Elbow Knee – CE approved removable Back Protector Hump – Safety Stitch