These Puma safety shoes are made with special Safety Knit technology, which consists of ultra-flexible, woven textile elements. The completely metal-free design ensures lightweight and safe wear. Excellent flexibility and shock absorption in the heel. Absorbs sweat and helps create the right climate around the foot. Heat-resistant rubber sole up to 300°C: Its design promotes slip resistance. Features a fiberglass toe cap. Ceramic fiber puncture protection: Provides flexibility compared to traditional steel. Special pivot point: Reduces friction and energy consumption during work involving a lot of walking.