CWS Steel Proof Trousers DarkBlue/Blue

Heat protective clothing that repels molten metal splashes. Click here to find out everything about the flame-resistant and heat-proof work trousers in the Steel Proof® collection.

CWS Steel Proof Trousers DarkBlue/Blue

CWS Steel Proof Trousers DarkBlue/Blue


  • 450 g/m2: Robust material offers great protection against heat and helps stop flames spreading
  • Fly with concealed zip, attached waistband with button
  • One back pocket on the right, a patch leg pocket with smartphone compartment and a patch folding rule pocket on the right (all with a flap and concealed press studs) as well as two side pockets
  • Reinforced patch pocket for folding rule on right (with flap and concealed press studs)
  • Knee pad pockets
  • Design element: Reflective stripe on leg

Available colors

Molten iron rolls off the Steel Proof® collection like rain off a waterproof jacket, making this heat protection clothing ideal for workplaces in the metal industry and iron foundries. The work trousers available in two shades of blue are made from a robust blend of cotton and polyamide. Treatment with chemicals means the material also impresses with long-lasting heat and flame protection. The textile weighing 450 g/m2 offers optimal insulation against the effects of heat and allows the wearer to work in places with high radiant heat, whilst anti-static fibres help prevent electrical discharges.

The high cotton content of the heat protection clothing ensures a comfortable fit and great wearability. Knee pad pockets also make working on your knees comfortable even for extended periods of time. A reflective stripe around the bottom of the leg adds an elegant design feature and additionally improves the wearer’s visibility. The work trousers’ total of five pockets offer plenty of storage space for tools: they include a back pocket, a leg pocket with a practical smartphone pocket and a generous folding rule pocket. As per the “roof-tile” principle, these pockets are also equipped with a flap and concealed press studs to prevent the ingress of liquids. In addition, there are two side seam pockets.

Note: The heat protection clothing must completely cover the throat, arms and legs to achieve the certified level of protection. As such, it is essential to wear the jacket and work trousers together.

Would you like to add your company logo or name tags to the heat protection clothing? Our customer consultant will be happy to advise you. All extras are added in accordance with the provisions of the applicable standards.


These trousers made of a robust blend of cotton and polyamide offer reliable protection against molten metal spatter. Their certified qualities also include protection against heat and flames.

  • 79% cotton | 20% polyamide | 1% anti-static fibres
  • Heat and flame protection, protection against molten iron and weld spatter, protection against fault arcs
  • Prevention of electrostatic discharges


CWS develops durable and recyclable workwear from textiles and raw materials which are as sustainable as possible. Renting clothing from us for years saves resources. Instead of replacing damaged items immediately, we repair garments professionally wherever and whenever possible. The washing and drying processes in our industrial laundries are designed to be efficient and save energy. Fresh water is reprocessed and used multiple times. CWS ensures that its suppliers operate in accordance with ethical and sustainability standards. They have all committed themselves to the requirements of the Business Social Compliance Initiative (BSCI) and CWS additionally audits suppliers in risk countries to verify their compliance with the BSCI Code of Conduct.

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