Leather nubuck boots, PU sole, nitrile rubber black size 48 COLIMS3SNO48

Professional Leather Work Boots – Comfort and Safety in Every Detail

These solid leather nubuck boots combine comfort, durability, and safety. Designed for both working in demanding conditions and everyday use, they provide protection and comfort all day long. Made from high-quality materials, they meet safety standards EN ISO 20345, class S3S FO HI CI HRO CR SC LG SRC.

Construction and Protection

The upper made of nubuck leather provides durability and breathability. The inner mesh lining increases wearing comfort, and the PU insole with foam absorbs shocks. A key element is the non-metallic puncture-resistant insert and the composite toe cap, protecting the foot from mechanical injuries. The PU and nitrile rubber injected sole guarantees excellent grip and abrasion resistance, even on slippery surfaces. Additionally, the sole has anti-slip properties (SRC).

User Comfort and Durability

The weight of one boot is approximately 780 grams – an optimal value ensuring comfort during long-term use without excessive foot strain. The lacing system allows for a perfect fit to the shape of the foot. The use of high-quality materials and a solid construction translate into a long service life of the footwear, which is particularly important for professional users. Nubuck leather is pleasant to the touch and easy to care for, and proper impregnation will further increase its resistance to moisture and dirt.

Application and Standards

These boots are perfect for many industries: construction, industry, logistics, as well as in everyday work requiring foot protection. They meet the following standards:

• EN ISO 20345: Specifies the requirements for personal protective footwear.
• S3S: Indicates a high level of protection – protective toe cap, water penetration resistance, anti-slip properties, and puncture resistance.
• FO: Resistance of the sole to diesel oil.
• HI: Thermal insulation of the sole – protection against high temperature ground.
• CI: Thermal insulation – protection against low temperature.
• HRO: Resistance of the sole to contact with hot ground (up to 300°C).
• CR: Cut resistance.
• SC: Resistance to static electricity.
• LG: Wide upper for greater wearing comfort
• SRC: High slip resistance of the sole on dry and wet ceramic and metal surfaces.