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U-Power Zak S3S CI FO SR ESD Microfibre Trainers

Regular price   £163.99 GBP Sale price   £108.99 GBP

Only, 4 items are in stock!

Zak are safety shoes that meet the requirements of design and safety, satisfying the aesthetic taste and the need for comfort and protection of the worker every day. S3 safety shoes made from innovative materials that enhance the eye-catching design of the Red Premium range and footwear. Safety shoes with water-repellent, soft tumbled microfibre upper with reinforced polyurethane toe cover and soft white calfskin lining to wrap around the foot like a sock. The lining extends from the toes to the heel for supreme comfort. Zak are safety shoes that meet the requirements of stamdard protection S3 SRC CI ESD. High-cut safety shoes that guarantee maximum safety because they are equipped with a lightweight AirToe Aluminium toe cap and a totally metal-free Save & Flex PLUS anti-puncture system consisting of an anti-perforation insole that ensures full protection of the entire sole of the foot as it is stitched directly to the upper. S3 safety shoes with antibacterial and breathable U-Power Original anatomical insole in soft leather for all-day comfort. The Infinergy� system allows an optimal energy return of more than 55% at every step. Specific protection for the insulation of the sole of the shoe against the cold.

  • Soft white calfskin lining wraps the foot like a sock from toe to heel
  • Infinergy sole returns more than 55% energy at every step
  • Reinforced polyurethane toe cover on the microfibre upper

Composition:

  • Fastening: Lace-Up
  • Upper Material: Micro-Fibre
  • Lining: Wingtex
  • Sole: Infinergy
  • Safety Standard: S3S CI FO SR ESD

Economy Delivery

Economy delivery is £3.99. Orders are sent via Royal Mail and aim to be delivered within 4-8 working days from despatch

Standard Delivery

Standard delivery is £4.49. Orders are sent via Royal Mail and aim to be delivered within 2-4 working days from despatch.

Express Delivery

Express delivery is £5.99. Orders are sent via Royal Mail and aim to be delivered within 1-2 working days from despatch.

Next Working Day Delivery

Next Working Day Delivery is £6.99. Orders are sent via DPD and aim to be delivered the next working day for all orders placed before 2pm Monday - Friday.

RETURNS

We’ve extended our returns window for the festive period. Any items bought on or after 11th November 2025 can be returned until 15th January 2026.

Returns are accepted for up to 30 days.

Combine With

  • U-Power Zak S3S CI FO SR ESD Microfibre Trainers (This item)

    Regular price   £163.99 Sale price   £108.99

  • JCB Workwear Winter Accessory Set

    Regular price   £22.99 Sale price   £9.99

  • Cofra Diamond Silicon Leather Cream with Beeswax

    Regular price   £9.90 Sale price   £5.99

  • Scruffs Thermal Socks

    £6.99


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