The Resistor 6″ Boot features seam-sealed leather uppers for durability and dry, comfortable fit. Dual-density Dynamic Anti-Fatigue technology absorbs shock and returns energy at key zones of the foot, while providing enhanced moisture management for all-day comfort. The composite safety toe shaped on TiTAN last for non-metallic protection a generous fit. Direct-inject construction provides durability, a padded top collar provides comfort, a lightweight polyurethane midsole provides flexibility and cushioning and a nylon shock diffusion plate for support and torsional rigidity. The TPU outsole is slip resistant, abrasion resistant and oil-resistant, tested for volume swell using EN345 TMP ASTM Fuel A 7 Diesel ISO 1817 liquid F for 22 hours and ASTM IRM903 & Fuel B for 46 hours. The non-metallic, non-magnetic toe cap resists corrosion and meets ASTM F2412-11, F2413-11, 1/75 and C/75 impact and compression safety standards. The boot provides electrical hazard protection and meets ANSI Z41PT99, ASTM F21412-11, F2413-11 and ASTM F2892-11 standards to provide protection from open circuits.