• U-Power PEAK ESD safety shoes are designed to ensure comfort, safety and strength in the workplace • the upper is made of fine, water repellent, pull-up leather, that is soft and hard-wearing, with a sturdy TPU support heel, to ensure stability and protection even in the most difficult conditions • the FiberToe toe cap ensures maximum protection without foregoing lightness, while the Save & Flex® PLUS anti-perforation insole protects the foot against all risks of perforation plus flexibility and comfort throughout the working day • the PU/ PU Infinergy® sole provides excellent cushioning, impact absorption and a unique return of energy, thus reducing fatigue and improving posture • the three interchangeable U-Power original insoles add the finishing touch to this high-performance safety shoe, available in sizes 35 to 49