Features 80% high quality cowhide leather: 1.3mm & 20% stretch fabric Perforated chest, arms, hump & bottom legs for optimal ventilation Strategically integrated nylon stretch panels for ergonomic fitting Skin-to-skin experience thanks to a soft removable polymesh lining Racing hump on the upper back for optimal aerodynamics & neck support Safety stitching in high risk zones Richa knee slider fitted Cuff & ankle adjustment zippers Aerodynamic external shoulder protection One inner pocket Collar finish in soft neoprene fabric YKK Zippers on sleeves / chest / calf D3O® shoulder, elbow & knee protectors No hip- or backprotector included (upgradable viper L1 & L2)