Safety boots from the CHALLENGE series by COFRA. Athletic type, with a sporty appearance, comfortable, durable, and particularly anti-slip. Water-repellent thanks to the black nubuck leather upper. With aluminum toe protection and non-metallic midsole that protects against punctures. Outer sole designed with emphasis on comfort and shock absorption, which, combined with the MEMORY PLUS insole, offers a comfortable daily experience for the user. Certified CI (Cold Insulation) for protection against the cold.

• UPPER: Water-repellent nubuck leather.
• INNER LINING: SANY-DRY® 100% polyester fabric, three-dimensional, breathable, absorbs and releases moisture, abrasion-resistant, 1.2mm thick.
• INSOLE: MEMORY PLUS, anatomical, perforated, antistatic, and preformed. Ensures ergonomic comfort and high breathability. The memory layer, made of slow-memory polyurethane foam, adapts to the foot's sole. The abrasion-resistant fabric cover is antibacterial, absorbs moisture, and keeps the foot always dry.
• SOLE: PU/TPU athletic type, lightweight and comfortable. With excellent support surface thanks to the wide "wedges" along the perimeter. The small longitudinal channels and small notches in the center of the sole offer the appropriate flexibility. The structure of the sole provides excellent slip resistance. Comfort and stability are ensured by excellent shock absorption and appropriate support in the heel area.
• TOE PROTECTION: Aluminum 200J.
• MIDSOLE: Non-metallic APT-PLATE with zero puncture.

Manufactured according to the safety standard CE EN ISO 20345:2022.