WINTER Rocket S3 HRO CI Insulated Safety Boot

 77.99

  • Metal-free insulated S3 safety boot featuring 200 g Thinsulate for heavy-duty endurance.
  • HRO PU/rubber outsole providing outstanding heat resistance and stability.
  • Specialized ankle support designed specifically for demanding winter installation work.

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PRODUCT OVERVIEW

WINTER Rocket S3 is a high-cut insulated safety boot designed for winter and low-temperature environments.

Equipped with Thinsulate 200 g insulation, providing thermal protection without excessive weight.

The upper is made of 1.6–1.8 mm hydrophobic split nubuck leather

Features:

  • plastic toe cap
  • Dyna-Flex® puncture resistant midsole
  • reinforced PU overcap
  • external TPU heel protection
  • reflective accessories

This model is metal free

PU/rubber outsole:

  • oil resistant
  • antistatic
  • slip resistant
  • puncture resistant
  • heat resistant (HRO)

Certification: EN ISO 20345:2011 S3 HRO CI SRC

CI = cold insulation.

Approximate weight (size 43 half pair): 801 g

Designed for installers working outdoors during winter.

TECHNICAL SPECIFICATIONS

  • Standard: EN ISO 20345:2011 S3 HRO CI SRC
  • Protection class: S3
  • HRO – heat resistant outsole
  • CI – cold insulation
  • Metal free
  • Insulation: Thinsulate 200 g
  • Toe cap: plastic
  • Midsole: Dyna-Flex®
  • Upper: hydrophobic split nubuck leather 1.6–1.8 mm
  • Toe reinforcement: PU overcap
  • Heel protection: TPU
  • Outsole: PU/rubber
  • Sizes: 38–49
  • Approx. weight (size 43 half pair): 801 g
  • Colour: black–green

APPLICATION

  • winter installations
  • outdoor construction
  • steel structures
  • low-temperature environments
  • off-season PV assembly

Highest protection level in the Assemblico footwear system.

BRANDING OPTIONS: Not Available for This Item

Some gear just isn’t meant for custom prints. We want your branding to survive the reality of the job site, and a logo peeling off after a few hard days in the trenches isn’t a good look for anyone.

Save the custom branding for your shirts and trousers, and let this gear just do the heavy lifting.

  • Clean with leather brush
  • Regularly apply leather impregnation
  • Air dry at room temperature
  • Do not dry directly on heat sources

Thinsulate insulation requires gentle drying.

Available in dedicated versions for manufacturers and installation companies working with Assemblico.

Options include:

  • custom colour combinations for larger orders
  • project-based pricing for teams and manufacturers
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