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. A flexible puncture protection made of ceramic-coated fibers fully protects the feet from penetrating objects. This anatomically shaped, lightweight footbed with a waffle structure keeps you cool and dry by transporting moisture away from the foot during wear. Additionally, the shoes dry extremely quickly after being removed. The highly flexible textile material adapts snugly and lightly to the human foot. With an unparalleled fit, it feels like a sock without any pressure points on the foot. The upper, made from a blend of high-quality synthetic fibers, offers high durability despite its tremendous flexibility. In this ultra-light midsole, countless small air bubbles provide optimal cushioning and improve the rolling motion of the foot. Our torsion control element in the midsole supports foot movement and enhances stability.