RS Taichi GMX Motion Vented Leather Jacket - RSJ825 (XX-LARGE) (BLACK) Perforated leather on front and arms. Removable and adjustable CE approved armor on shoulders, elbows and removable CE armor on back. T-AIR on shoulder.?Neck hump on back?Removable windstop inner jacket. Moisture wicking mesh lining. 3M Scotchlite reflector on back for increased visibility in nighttime.