U-Power Zak S3 ESD Safety Shoes
S153177
- S3-rated safety shoe (EN ISO 20345:2022, class S3S CI FO SR) with ESD antistatic protection
- AirToe Aluminium toe cap and metal-free Save & Flex PLUS anti-puncture system
- Water-repellent, soft tumbled microfibre upper with soft white calfskin lining
- Antibacterial, breathable U-Power Original anatomical footbed
- Infinergy sole returns over 55% of step energy, reducing fatigue over a shift
- CI cold-insulated sole
- Sized UK 2–13, suited to logistics and automotive workshop use
The U-Power Zak is an S3-rated safety shoe from U-Power's Red Premium range, designed to bring a smarter, more considered look to site footwear without giving up protection. The upper is a water-repellent, soft tumbled microfibre with a reinforced polyurethane toe cover, lined in soft white calfskin that wraps the foot from toe to heel for a comfortable fit. Protection comes from U-Power's lightweight AirToe Aluminium toe cap and the metal-free Save & Flex PLUS anti-puncture system, where an anti-perforation insole is stitched directly into the upper rather than simply floated inside it. Underfoot, the antibacterial, breathable U-Power Original anatomical footbed sits on U-Power's Infinergy sole, which the maker states returns more than 55% of the energy put into every step — useful over a long shift on hard flooring. The sole also carries CI cold-insulation protection and ESD antistatic properties. Built for demanding indoor and outdoor environments including logistics and automotive workshops, the Zak is available in black, sized UK 2–13.
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On all UK stock
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Footwear Sizes
| EU Size | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UK Approx | 5.5 - 6 | 6.5 - 7 | 7.5 | 8 | 8.5 - 9 | 9.5 - 10 | 10.5 | 11 | 12 | 12.5 - 13 | 13.5 - 14 |
The delivery options for your order are dependent upon the size, weight & value of the order and where you live. If you have specific requirements then order via telephone and our Customer Support Team will outline the best option for you.
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