This suit with pre-curved arms & legs for perfect fit & comfort riding.Premium Full Grain Cow Hide 1.1-1.2 mm thickness for excellent abrasion resistan. Removable CE approved protectors on shoulders, elbows & knees according to EN 1621-1. External molded protection on shoulder & knees.Shock absorber padding is provided on front for maximum protection • Spots exposed to stronger abrasion are reinforced through a second leather layer. Bi-elastic Kevlar on inner thighs. Heavy duty nylon stretch panel in arms, inseams & calves for comfort movement. YKK front zip closure. Moisture wicking neoprene is used in collar and cuff for maximum comfort.Back hump for improved aerodynamic & performance. 10mm thick memory foam back protector .