100% cow nappa leather (approx. 1.3 mm) NP-Pro back protector removable NP2 protectors firmly sewn into shoulders and elbows 3D spacer fabric in the back area for good air circulation Leather stretch inserts for maximum comfort in the shoulder, arm, and kidney areas Kevlar stretch inserts for optimized fit and freedom of movement in the arm area Highly elastic Lycra lining at movement-intensive points Soft collar finish made of neoprene Cuffs on arms made of Kevlar stretch 2 outer pockets and 2 inner pockets on the jacket All seams as safety seams with safety thread 360° connection zipper Regular Fit