Cofra WELDER BIS UK S3S CI HI HRO FO SR Safety Shoes | 26640-N00

Cofra WELDER BIS S3S CI HI HRO FO SR Safety Shoes – Maximum Protection for Welders and Extreme Environments

The Cofra WELDER BIS S3S CI HI HRO FO SR are high and robust safety shoes, specifically designed for welders and workers exposed to heat sources and extreme risks . Part of the TOP WORK – SPECIALS line, this model is one of the most advanced solutions from the Cofra brand, designed to guarantee protection, durability and comfort even in the toughest conditions .

Maximum protection from heat, cold and punctures

The water-repellent printed leather upper is resistant to molten metal splashes and liquids. The TEXELLE polyamide lining is breathable, abrasion-resistant, and highly absorbent, while the anatomical EVANIT insole , with variable thicknesses and breathable fabric, ensures cushioning, support, and antistatic properties.

The non-metallic TOP RETURN toecap and the APT Plate – Zero Perforation midsole ensure maximum protection against impacts and perforations, without increasing the overall weight of the shoe .

The HEAT DEFENDER sole in PU and nitrile rubber resists up to +300°C on contact (1 minute) and offers excellent non-slip grip (SRC) . The Velcro closure protects the laces and prevents them from wearing out, while the front protection in anti-abrasion polyurethane reinforces frontal resistance.

Thanks to the CI (Cold Insulation) , HI (Heat Insulation) and HRO (Heat Resistant Outsole) features, these shoes are ideal for high and low temperature environments .

Technical Features

• Line : Top Work / Specials

• Upper : Water-repellent printed leather

• Inner lining : TEXELLE 100% polyamide, breathable and abrasion-resistant

• Outer lining : Breathable synthetic

• Insole : EVANIT – Anatomical, perforated, antistatic, with EVA/nitrile mix with variable thicknesses

• Toe cap : TOP RETURN – Composite fibre, resistant to 200J

• Lamina : Non-metallic APT Plate – Zero Perforation

• Sole : HEAT DEFENDER PU/Nitrile rubber, resistant to +300°C on contact (1 min), non-slip SRC

• Fit : 10 Mondopoint (size 39) – 11 Mondopoint (size 40-48)

• Closure : Adjustable Velcro, lace protection

• Average weight : approx. 720 g (size 42)

Regulations and Plus

• EN ISO 20345:2011 – Protection class S3S CI HI HRO FO SR

• ✔️ Anti-perforation plate

• ✔️ Anti-crush tip

• ✔️ Non-slip and heat-resistant (HRO) sole

• ✔️ Insulation from heat (HI) and cold (CI)

• ✔️ Zero metal (metal free)

• ✔️ Advanced protection for welding activities

Ideal for

• Welders

• Heavy carpentry

• Metallurgical sectors

• Industrial sites with high thermal exposure

• Mechanical workshops