The Safety Jogger CALDERA S7S is a heavy-duty, waterproof leather rigger boot engineered for extreme outdoor work environments like mining, construction, and oil & gas. Built metal-free, it features a lightweight nano-carbon toecap, a puncture-resistant textile midsole, and a heat-resistant rubber outsole (up to 300°C) with advanced ladder grip and superior traction cleats.
Safety Standards & Certificates
The boot meets the following rigorous safety certifications and classifications:
- EN ISO 20345:2022+A1:2024 & ASTM F2413:2024
- S7S: Waterproof safety footwear with puncture-resistant midsoles (tested with a 3mm conical nail)
- SR: Highest level of slip resistance on ceramic tile floors lubricated with glycerin
- SC: Scuff cap abrasion resistance for extended durability at the toe
- LG: Dedicated ladder grip contour in the shank area
- FO: Resistance to fuel and oil
- HI / CI: Heat and cold insulation of the sole complex
- HRO: Heat-resistant outsole up to 300°C
- ESD: Electrostatic discharge protection (volume resistance between 100 KiloOhm and 100 MegaOhm)