The Viking Timberwolf Chainsaw Boots with Safety Toe are made from NBR rubber and feature a heavy-duty cotton canvas lining with air-cushioned heel pockets to give your feet all-day comfort. These Viking Timberwolf Chainsaw Boots with Safety Toe are also made with safety in mind and feature a steel toe and plate that meets Class 1 standards, Achilles tendon and metatarsal protection, ballistic nylon cut protection and a lace-up debris collar. Meets ASTM F1818 for chain saw protection and CE Class 2 for chainsaw resistance. Meets CSA Omega Electric Shock Resistance standard. Self-cleaning lug sole is oil, chemical and slip resistant.