Fortify yourself against everyday accidents with the powerful protection and durability of the Ironbridge - Internal Met Guard safety boot by Dr. Martens. Part of the Heritage Collection. Water-resistant leather and ballistic mesh upper. Features the internal metatarsal guard made with D3O technology. Goodyear-welted construction offers exceptional durability. Leather features Electrical Hazard (ED) insulation to protect against accidental contact with electrical charges. Smartmask PU-cushioned footbed for added comfort. Safety Toe Cap protects against minimum 200j impact and 15kn compression force. Dr. Martens SPW air-cushioned sole provides excellent shock absorption, durability, and abrasion and slip resistance. Imported. Measurements: Heel Height: 1 1 2 in Weight: 2 lbs 9 oz Circumference: 14 1 2 in Shaft: 6 in Platform Height: 1 in Product measurements were taken using size UK 10 (US Mens 11), width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.