YAMAHA Motorbike Jacket Specifications and Construction Details: ??? Motorcycle Jacket is manufactured with high quality selected leather, which is specially made for motorbike suit. ? Internally shoulder and elbow CE approved protection is applied. ? Foam padding is applied to the elbow to reduce the impact of the crash. ? The sleeves are pre-curved for best riding position. ? Critical places of suit are dual and triple stitched for suit durability. ? YKK zipper is applied to securely close the suit. ? Dual density armors (removable) are used to protect the shoulders and elbows. ? A dual density spine protector (removable) is used for protect the back. ? For extra safety, rubber padding is applied to critical parts. (Optional) ? For the Safety of neck and backbone added the Aerodynamic extended speed hump. (Optional) YAMAHA Motorbike Jacket Outer Shell: ??? Motorcycle Jacket is manufactured from high quality top grain cowhide leather with a thickness of 1.2mm to 1.3mm. ? Stretch Kevlar is applied to specific places of the sleeves, to make the jacket comfortable and flexible. ? For external protection CE Approved Protectors are placed on shoulder, elbow and knee. ? The jacket has front and cuffs YKK zips for easy wearing and closing. ? Velcro straps are placed on the neck and cuff to keep the suit zips tightly closed. ? Soft neoprene is added in collar and cuffs construction according to the design of the suit. ? The suit is stitched with high quality nylon thread to strengthen it. YAMAHA Motorbike Jacket INNER SHELL: ??? Polyester mesh lining is applied inside the Motorcycle jacket. ? Inside the jacket, dual density removable armor CE approved is fitted on the shoulder and elbow ? Inside the jacket, dual density spine protector (removable) is used for protect the back. ? Inside the jacket, for the safety of neck and backbone added the Aerodynamic extended speed hump. (Optional) ? Inside the jacket, a pocket of mesh is also attached to the left side.