Built for maximum job site performance, our waterproof Evergreen logger boots are designed to handle whatever conditions you encounter. These 8" tall work boots feature Premium Timberland? waterproof leather uppers with an internal waterproof membrane for complete waterproof protection and resistance to blood-borne pathogens, plus 400 grams of insulation to retain heat when the temperature drops. You also get composite safety toes, electrical hazard protection, our exclusive Independent Suspension Network? (ISN?) system for superior control, support, and agility, breathable, moisture-wicking linings made of ReBOTL? material containing at least 50% recycled plastic, and Vibram Fire & Ice? rubber outsoles that maintain their flexibility and traction in freezing temperatures and wet environments.Asymmetrical composite safety toe powered by CarbonShield? TechnologyPremium waterproof leather with waterproof membraneElectric hazard protectionExclusive Independent Suspension Network? (ISN?) system for superior control, support, and agilityVibram? Fire & Ice? outsole for optimal performance in any temperature, durability, and tractionTriple-ribbed steel shank for structural supportAnti-Fatigue Technology polyurethane footbed for shock absorption and energy returnExoSpine? technology to provide lasting structure, durability, and improved heel fitDual-purpose top hardware for instant lacing customizationUnique pull-on features for ease of entryMicroban technology provides an extra layer of protection on footwear fabrics to help against unpleasant odors, stains, and deteriorationCombination three-quarter Goodyear welt/cement heel construction