U-Power 0UL10204 Bulwark HF Heavy Duty Safety Work Shoes

Meets or Exceeds ASTM F2413-24

Features:

• Upper: Waterproof Pull-up full grain leather
• Anti-perforation: Save & Flex® PLUS
• Footbed cover: U-Power Original
• Safety Toe Cap: AirToe Aluminium
• Tread: PU/PU + Infinergy®
• Safety rating: I/C EH PR SRO
• Size: from 7 to 14 (US Men)
• Color: Black

Technology:

U-Power Original: An advanced arch structure made from SOFT DYNAMIC COMPOUND, co-developed with BASF, offers self-modelling capabilities to evenly distribute bodyweight across the foot for maximum comfort. To meet varying fit needs, U-Power developed a 3-insole width system, available in Mondopoint 11 to 13, providing tailored comfort based on foot morphology.

AirToe Aluminium: (Avarage weight 54 gr) Combining strength and low weight, the aluminium toe cap is perfect for applications requiring maximum impact protection with reduced bulk and a streamlined design.

PU Direct Injection Technology: Direct attached soles, represent one of the most advanced and reliable methods of constructing safety footwear. This process involves directly injecting liquid polyurethane (PU) into a mold where it chemically bonds to the upper part of the shoe, forming the midsole and outsole in a single operation. The result is a highly durable, lightweight, and comfortable sole unit ideal for demanding work environments.

Infinergy: High-Performance Cushioning with Infinergy® E-TPU The dual-density PU sole, made using direct injection technology, is enhanced with Infinergy® E-TPU foam—a revolutionary material composed of thousands of tiny airf illed cells. These microcells absorb shock and deliver over 55% energy return with every step, ensuring maximum comfort and reduced fatigue throughout the day.

Size Chart