Work Footwear

Upower Hard Boots Safety Black S3 with Certification CI, ESD ,SRC

Key features:

  • Infinergy® Technology Sole
  • AirToe® Toe Protection
  • Safe & Flex PLUS Anti-perforation
  • S3 CI ESD SRC Certification

Enjoy superior energy return with every step thanks to the revolutionary Infinergy® sole, designed to keep your feet comfortable.

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Size

Description

Description

At a glance

  • Absolute Protection: AirToe® technology for the toes and Safe & Flex PLUS for the sole.
  • Top Comfort: Red-Lion series with athletic style and excellent fit.
  • Durability: High water repellency and strong abrasion resistance.
  • Stability: Heel made of solid polyurethane for proper body support.

Cutting-edge Red-Lion Technology

The HARD S3 boots by the Italian brand U-Power incorporate Infinergy® technology, which absorbs shocks and returns energy to your movement. This advanced system makes the footwear ideal for workers in logistics and transportation, as it significantly reduces joint strain during long hours of standing or walking on hard surfaces.

Specialized AirToe® Protection

Your safety is a priority with the AirToe® system, which protects your toes while allowing your skin to breathe. Combined with the non-metallic puncture-resistant Safe & Flex PLUS sole, the HARD S3 offers complete foot protection without adding unnecessary weight, maintaining the flexibility required for comfortable work in any environment.

Technical Specifications:

  • Protection Category: S3 CI ESD SRC
  • Series: RED-LION
  • Sole Technology: Infinergy® (BASF)
  • Toe Protection: AirToe® (Aluminum or Composite)
  • Midsole: Safe & Flex PLUS (Puncture Resistant)
  • Material: Water-repellent with high abrasion resistance
  • Outsole: Solid Polyurethane (PU)

SkuDescription|Brand

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Specifications

Specifications

Main Specifications

Type
Boots
Safety
Yes
Protection Level
S3
Waterproof
No
Colour
Black
Athletic Type
Yes

Safety Specifications

Insulated Cold Sole (CI)
Yes
Antistatic (ESD)
Yes
Combined Slip Resistance (SRC)
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (8)

Reviews

  1. 7
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Comfort
  • Material quality
  • Value for money
  • Durability
  • Weight
  • Georgios_Binos9673
    5
    2 out of 3 members found this review helpful

    Excellent.
    You feel them very nice on your feet and you don't feel them "burning" from the many hours of use and walking.

    Translated from Greek ·
    Did you find this review helpful?
  • christtos_varelas
    5
    4 out of 6 members found this review helpful

    Just received them. As a first impression, they are very comfortable and lightweight for work shoes. So if someone has issues with knees, waist, etc., it is definitely a good choice. As for durability, time will tell.

    Translated from Greek ·
    • Comfort
    • Material quality
    • Value for money
    • Weight
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    If there were 6 stars, I would give them.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    3 out of 4 members found this review helpful

    Extremely comfortable and cozy boots with good quality construction

    Translated from Greek ·
    • Comfort
    • Material quality
    • Value for money
    • Weight
    Did you find this review helpful?
    • Comfort
    • Material quality
    • Value for money
    • Durability
    • Weight
  • Verified purchase

  • Excellent.
    You feel them very nice on your feet and you don't feel them "burning" from the many hours of use and walking.

    Translated from Greek ·
    2
  • Just received them. As a first impression, they are very comfortable and lightweight for work shoes. So if someone has issues with knees, waist, etc., it is definitely a good choice. As for durability, time will tell.

    Translated from Greek ·
    4
  • If there were 6 stars, I would give them.

    Translated from Greek ·
    1
  • Extremely comfortable and cozy boots with good quality construction

    Translated from Greek ·
    3
  • 0
  • See all

Description & Specifications

At a glance

  • Absolute Protection: AirToe® technology for the toes and Safe & Flex PLUS for the sole.
  • Top Comfort: Red-Lion series with athletic style and excellent fit.
  • Durability: High water repellency and strong abrasion resistance.
  • Stability: Heel made of solid polyurethane for proper body support.

Cutting-edge Red-Lion Technology

The HARD S3 boots by the Italian brand U-Power incorporate Infinergy® technology, which absorbs shocks and returns energy to your movement. This advanced system makes the footwear ideal for workers in logistics and transportation, as it significantly reduces joint strain during long hours of standing or walking on hard surfaces.

Specialized AirToe® Protection

Your safety is a priority with the AirToe® system, which protects your toes while allowing your skin to breathe. Combined with the non-metallic puncture-resistant Safe & Flex PLUS sole, the HARD S3 offers complete foot protection without adding unnecessary weight, maintaining the flexibility required for comfortable work in any environment.

Technical Specifications:

  • Protection Category: S3 CI ESD SRC
  • Series: RED-LION
  • Sole Technology: Infinergy® (BASF)
  • Toe Protection: AirToe® (Aluminum or Composite)
  • Midsole: Safe & Flex PLUS (Puncture Resistant)
  • Material: Water-repellent with high abrasion resistance
  • Outsole: Solid Polyurethane (PU)

SkuDescription|Brand

Main Specifications

Type
Boots
Safety
Yes
Protection Level
S3
Waterproof
No
Colour
Black
Athletic Type
Yes

Safety Specifications

Insulated Cold Sole (CI)
Yes
Antistatic (ESD)
Yes
Combined Slip Resistance (SRC)
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (8)

  1. 7
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Comfort
  • Material quality
  • Value for money
  • Durability
  • Weight
  • Georgios_Binos9673
    5
    2 out of 3 members found this review helpful

    Excellent.
    You feel them very nice on your feet and you don't feel them "burning" from the many hours of use and walking.

    Translated from Greek ·
    Did you find this review helpful?
  • christtos_varelas
    5
    4 out of 6 members found this review helpful

    Just received them. As a first impression, they are very comfortable and lightweight for work shoes. So if someone has issues with knees, waist, etc., it is definitely a good choice. As for durability, time will tell.

    Translated from Greek ·
    • Comfort
    • Material quality
    • Value for money
    • Weight
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    If there were 6 stars, I would give them.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    3 out of 4 members found this review helpful

    Extremely comfortable and cozy boots with good quality construction

    Translated from Greek ·
    • Comfort
    • Material quality
    • Value for money
    • Weight
    Did you find this review helpful?
    • Comfort
    • Material quality
    • Value for money
    • Durability
    • Weight
  • Verified purchase

  • Excellent.
    You feel them very nice on your feet and you don't feel them "burning" from the many hours of use and walking.

    Translated from Greek ·
    2
  • Just received them. As a first impression, they are very comfortable and lightweight for work shoes. So if someone has issues with knees, waist, etc., it is definitely a good choice. As for durability, time will tell.

    Translated from Greek ·
    4
  • If there were 6 stars, I would give them.

    Translated from Greek ·
    1
  • Extremely comfortable and cozy boots with good quality construction

    Translated from Greek ·
    3
  • 0
  • See all
152,00 €
14,00 €   shipping cost