We designed our heavy-duty Boondock manufacturing boots to provide industrial-grade protection from every angle while tackling slippery and wet job sites. Starting with their 8" tall premium Timberland® waterproof leather uppers, we added internal waterproof membranes to help make them impervious to the wettest conditions and blood-borne pathogens, 200 grams of insulation to retain heat when the temperature drops, molded Vibram rubber toe protectors backed with composite safety toes powered by Carbon Shield™ technology for extra strength, electrical hazard protection, non-metallic and puncture-resistant plates, ExoSpine™ technology and fiberglass shanks for lasting structural support, plus Vibram Arctic Grip Pro rubber outsoles for advanced grip and performance on slippery, wet ice. For all-day comfort, you'll appreciate our Anti-Fatigue Technology polyurethane footbeds that provide shock absorption and energy return, breathable and moisture-wicking linings made of ReBOTL™ material containing at least 50% recycled plastic, and an antimicrobial treatment for odor control.