Urban rubber sole: The HRO rubber sole, which is heat-resistant up to 300°C, with its differently moulded profile elements ensures optimum mobility and secure contact with the ground. By reinforcing the rotation point, friction and therefore signs of fatigue are greatly reduced. ldCell: The ldCell element in the heel area is made of very light, foamed EVA and optimally absorbs shocks and impacts when the heel touches down. Evercushion BA+: The anatomically moulded, moisture-regulating footbed has a non-slip surface. Two layers of foamed polyurethane in different densities provide active cushioning. The raised areas in the heel and ball of the foot as well as the longitudinal arch support improve support. They also ensure a natural posture of the foot, pressure relief and stimulation of the muscles when walking. Fibreglass protective toe cap: Newly developed fibreglass composite toe cap with more toe clearance, lighter than conventional steel toe caps, anti-magnetic and thermally insulating. EVA midsole: In this ultra-lightweight midsole, countless tiny air bubbles ensure optimum cushioning and improve the rolling motion of the foot. Safety Knittm: The highly flexible textile fabric moulds snugly and easily to the human foot. The unrivalled fit fits like a sock without any pressure points on the foot. The upper made from Safety Knittm, a blend of high-quality synthetic fibres, offers enormous durability despite its enormous flexibility.