Outer Shell Jacket Honda is made from 1.2-1.3 mm 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 of this Freddie Spencer jacket. CE approved external protectors. Kevlar look stretchable Cordura at sleeves, & calf. Safety stitch. Inner Shell Jacket Honda also have 100% polyester mesh lining. CE approved removable protectors on shoulder, elbow. CE approved removable back protector & hump. Freddie Spencer jacket is safety stitched.