Perforated leather racing suit with aerodynamic humpSuper-perforatedAerodynamic hump1.2 - 1.3 mm cowhideRemovable knee and elbow protectorsActive-grip system on arms, legs and kneesSeam protector on armsRace FitAnti-vibration system under sliderDynamic stretch panelsTech-Race leather stretch panels on shoulders, back and kneesAdditional foam protection on the legs and hipRemovable inside liner75 % leather / 18 % elastane / 4 % thermoplastic polyurethane / 2 % rubber / 1 % neoprene