Stronger than the elements. The Safety Jogger CALDERA S7S rigger boot is built for the toughest environments, keeping your feet dry year-round with its waterproof membrane lining.

Key features

• Electrostatic discharge (ESD)
• Heat resistant outsole (HRO)
• Ladder grip (LG)
• Metal free
• Nano carbon toecap
• Waterproof

Specifications

• Safety class: S7S
• Certified features: SR, SC, LG, FO, HI, HRO, CI, ESD
• Standards: ASTM F2413:2024, EN ISO 20345:2022+A1:2024
• Toe cap: Nano Carbon
• Upper: Crazy Horse Leather
• Lining: Recycled Mesh (100% recycled), Membrane
• Footbed: SJ Recycled Foam Footbed (96% recycled)
• Midsole: Anti-Puncture Textile
• Outsole: Rubber (NBR), BASF PU
• Size range (EU): 35-50
• Size range (UK): 3.0-14.0
• Weight: 0.860 kg (size 42)

Care

To extend the life of your shoes, we recommend to clean them regularly and to protect them with adequate products. Do not dry your shoes on a radiator, nor nearby a heat source.

• Republic of Ireland: next-day delivery where available. €5.99, or free on orders over €99.
• Branded orders: allow extra production time before dispatch.
• Returns: 28-day returns on non-customised items.