The heat-resistant HRO rubber sole, capable of withstanding temperatures up to 300°C, is based on the latest running shoe technology. The sole profile ensures optimal mobility and secure contact with the ground. The gel cushion embedded directly in the heel area acts like a trampoline – it absorbs shocks and stores energy, which is then returned in the form of bounce. This anatomically shaped, lightweight footbed with a waffle structure keeps you cool and dry by transporting moisture away from the foot while wearing. Additionally, the shoes dry extremely quickly after being removed. The highly flexible textile material conforms snugly and lightly to the human foot. It fits like a sock without any pressure points. The upper, made from a blend of high-quality synthetic fibers, offers remarkable durability despite its tremendous flexibility. In this ultra-light midsole, countless small air bubbles provide optimal cushioning and enhance the rolling motion of the foot. Our TPU torsion control in the midsole supports foot movement and provides greater stability.