Leather crupon dyed welted boots, PU, rubber and nitrile sole black size 45 COBR4S3NO45

Professional welding boots – protection and comfort during work

These robust Delta Plus Cobra 4 S3 SRC welding boots are designed for demanding working conditions, especially during welding. Made from high-quality nubuck leather, they provide durability and resistance to damage. S3 construction guarantees protection against water, and the PU/nitrile rubber sole offers excellent grip and resistance to abrasion and contact heat. These boots are the ideal choice for welders, construction workers, miners and those working in industry.

Durable construction for maximum safety

The upper is made of dyed nubuck leather, characterized by high resistance to abrasion and mechanical damage, ensuring durability even in the most difficult conditions. The waterproof S3 construction protects feet from moisture, keeping them dry and comfortable throughout the day. Reinforced steel toe and a stainless steel anti-puncture insole provide protection against injuries caused by falling objects or sharp elements. Seams made of para-aramid thread increase the durability of the footwear and resistance to high temperatures.

Comfort and functionality

The interior of the boots is lined with a polyester lining, which provides thermal comfort and wicks away moisture. The replaceable, pre-formed polyamide insole on EVA cushions shocks and provides support for the feet, reducing fatigue even during long-term work. A Velcro fastener allows for quick and easy putting on and taking off of the footwear. The PU/nitrile rubber sole offers excellent grip on various surfaces, minimizing the risk of slipping. Additionally, the sole is resistant to oil, grease and other chemicals.

• Meet the EN ISO 20349-2:2017 standard – specifically for welders, guaranteeing protection against thermal hazards and sparks.
• Provide anti-electrostaticity, minimizing the risk of electrostatic discharge.
• Have a heat-resistant sole up to 300°C (HRO), providing insulation of the foot from high temperatures.
• Are equipped with a stainless steel anti-puncture insole, protecting against sharp objects.
• Offer comfort thanks to the padded tongue and cushioning insole.
• Provide excellent grip thanks to the double-density nitrile rubber sole.
• The shoe construction provides slip resistance (SRC).