- EN ISO 20345:2011 SB P E WRU FO CI HRO WR SRC
- ASTM F 2413-18 M/I/C EH PR
- Height: 5 Inches
- Shoe weight: 930g
The RF910 Surge is packed with safety features that has been designed to be sustainable to its core. It features recycled plastic bottle upper, webbing and lace materials that are durability rated, including an Activ-Tex® Waterproof membrane that is breathable, tested for 8 hours and also contains 60% recycled content.
Surge is quickly becoming a widely specified boot in Construction, Civils and Utilities due its Electrical Hazard rating. Certified to withstand electrical risks of 18kV in accordance with the ASTM F2412-18 test method.
It has a 100% non metallic construction, including a fibreglass toecap and composite midsole.
The outsole complex is a dual density PU nitrile rubber outsole which offers unbelievable abrasion resistance whilst providing exceptional shock absorption and weight reduction.
All day comfort comes from an Activ-Step® PU anti-fatigue comfort footbed.
Water repellent full grain black leather
Protective fibreglass toecap and composite anti-penetration flexi-midsole
Lining and Membrane
Activ-Tex® waterproof and breathable bootie membrane – tested for 8 hours (5 times longer than EN requirement)
Outsole and Scuff Cap
Dual density PU nitrile rubber outsole – tested to extraordinary abrasion, heat and cold performance levels
Activ-Step® PU anti-fatigue comfort footbed