Top quality cow hide Leather. Anatomical pre curved sports cut arms and legs.6" rear zipper exhaust vents. Fixed 6mm rubber foam in elbow. Armor Shield dual density foam in shoulders, elbows, back and knee. Rear protection with 6mm rubber foam. Velcro to fit knee sliders. Safety wrap seat lined with second layer of leather. full motion arm system, a panel of stretchable Dupont Cordura from cuff to chest of the suit. Stretch Dupont Cordura in crotch and calf. Japanese Grade A YKK Nickel Zippers. Silver mesh lining.