Work boots are heavy, and insulated work boots are even heavier. The Excavator Superlite Waterproof Thinsulate Carbon Composite Toe Work Boot offers a lightweight, insulated solution, while also offering the 360-degree protection you expect from the Excavator Collection. This super light, super tough boot is the perfect combination of lightweight protection, instant comfort, and progressive styling, setting a new standard for what you should expect in a work boot. KEY FEATURES: Insulated lining to keep your feet warm all day long 360-degree cushioning for instant comfort Waterproof to keep your feet dry on the job Reliable non-metallic, safety toe protection (ASTM F2413-18) MORE INFORMATION: 400g Thinsulate lining to keep your feet warm and dry Carbon Composite Toe is a type of composite toe that protects against impact or compression (ASTM F2413-18) SRX Slip-Resistant rubber outsole is abrasion resistant, performs against oil and water and provides best-in-class traction on slippery surfaces Ultra-durable rubber toe bumper allows for extended wear and performance Electrical Hazard Protection is rated to protect against open circuits up to 600 volts in dry conditions (ASTM F2413-18) Sock lining contains CLEANSPORT NXT pro-biotic odor control technology