Product Overview
Description
4-Season Grip™ is a cutting-edge compound technology developed by Shoes For Crews® that is the ultimate in slip resistance for every season and surface and defines outsole versatility. SFC 4SG™ provides consistent traction in the heat and cold, on wet or dry surfaces, grips dry ice and frosted ice, and keeps its slip resistance in the coldest of temperatures. The Redrock 4SG™ 6 Inch NCT WP features waterproof leather and membranes to keep your feet dry, 800g of Thinsulate insulation for warmth, nanotube carbon fiber toe caps for lightweight protection, and SFC’s GLADIATOR™ Easy-Clean outsole for all-surface traction that is designed to evacuate snow and debris from the outsole. Now, with the inclusion of the all-new SFC® 4SG™ compound, the Redrock 4SG’s already outstanding performance capability evolves it into the preeminent cold weather boot.
Features
- Slip Resistant GLADIATOR™ Outsole with SFC 4-Season Grip™: Versatile clog- and slip-resistant, non-marking tread design and SFC 4-Season Grip™ compound provides slip resistance, durability and versatility indoors or out, including consistent traction in the heat and cold, on wet or dry surfaces, on dry ice and frosted ice, and keeps its slip resistance in the coldest of temperatures.
- Nano Composite Safety Toe: Lightweight, roomy, non-metallic and non-magnetic safety toe meets ASTM F-2413 standards bearing a class 75 rating.
- Waterproof: Designed with elements to keep your foot dry.
- Leather upper
- Heel pull loops
- Non-metallic
- Removable contoured, dual-density Polyurethane/Gel insole for foot-cradling, durable cushioning
- Defined heel and integral midfoot shank for torsional stiffness and support
- Meets ASTM F2413-18 (I75/C75, Electrical Hazard-EH)/ASTM F3445-21 (for slip-resistance), using the ASTM F2913 whole shoe test method
- Compression molded EVA midsole for lightweight cushioning
- 800g Thinsulate™ insulation
- Abrasion-resistant TPU toe protection – tested in extreme cold to ensure pliability and extended wear in cold environments
- Outsole tested at -40ºC/-40ºF to ensure flexibility
- Weight (per shoe): 30.34 oz
