Exterior: • Upper made of suede and waxed suede • Personalized Forma rubber sole with double density • Custom-designed heel cap • Reinforced and personalized Forma ankle protection pads • Padding on tongue and ankle for optimal comfort • Side zipper for easier adjustment and laces with reinforced eyelets • Reflective inserts at the back. Interior: • Breathable air mesh lining • Injected and molded TPU ankle protection pads • Reinforcement in the heel and toe areas • Soft padding made of memory foam polymer • PP Mid Dual Flex sole made of polypropylene with a steel plate, covered with shock-absorbing EVA material • Antibacterial, interchangeable insole with A.P.S. (Air Pump System).