The Joe Rocket Sprint TT motorcycle jacket is made from premium cowhide leather with beautiful quilted stitch patterns on the shoulders and elbows. This classic cafe style jacket combines old school heritage with new age technology The Joe Rocket Sprint TT all comes together with top of the line YKK zippers.; 1.0 mm - 1.2mm Cowhide leather Relaxed fit Quilted stich design YKK zippers Removable thermal liner Pockets for optional armor (armor sold separately) Subtle logo's