Safety shoes high, light and comfortable u power of the Red Lion range, with upper in natural nubuck leather, aluminum toecap, ultra-breathable, water-repellent, anti-puncture, anti-slip and PU / PU infinergy, Complies with EN ISO 20345 - S3 SRC CI ESD. The U.Power Lift high cut safety boot features an aluminium toe cap, a soft E-TPU Infinergy innersole, and a durable, anti-slip PU outsole with electrostatic dissipative protection. Includes a non-metal pierce resistant Save and FlexPlus system.