Rubber Sole Motion The heat-resistant HRO rubber sole, capable of withstanding temperatures up to 300 °C, is inspired by the latest running shoe technology. The diagonal anti-slip sole profile, featuring wide flex grooves and differently shaped lugs, ensures optimal mobility and secure ground contact. Impulse.Foam Midsole Ultimate comfort for long workdays. The innovative midsole made of Impulse.Foam® in two different densities responds to each of your steps with an energy impulse. Not only does Impulse.Foam® return energy, but it also provides maximum cushioning and excellent stability. Torsion Control Element The TPU torsion control element in the midsole supports the natural rolling motion of the foot and enhances stability. Fiberglass Cap The newly developed high-tech fiberglass toe cap offers immense durability and more freedom for the toes. Evercushion® BA The open-pore polyurethane foam wicks moisture away from the foot and, in combination with the water-absorbent and antibacterial coated upper material, creates a perfect foot climate. The Evercushion® BA insole provides continuous cushioning without losing elasticity. Upper Material The robust, durable, and easy-to-clean microfiber is resistant to wear and offers optimal protection against penetrating moisture. The TPU reinforcement elements provide stability to the shoe and create new accents.