The Durashocks Insulated Waterproof Wellington by Wolverine protects you and keeps you comfortable so you can get the job done no matter what the elements! Style number: W03367. Waterproof nubuck leather upper. 200 grams Thinsulate Insulation provides warmth and protection during those colder work days. Permanent direct-attach molding seals out water. Dri-lex lining offers long-lasting protection by wicking away moisture, keeping skin dry and comfortable. Dual-density, full-cushion polymer footbed is removable. Lightweight PU midsole provides excellent support. Fiberglass shank keeps foot stable, weighs 75 percent less than steel, and reduces fatigue. Slip-resistant DuraShock PU outsole has dual-density protection that converts shock impacts into energy for all-day performance. Measurements: Heel Height: 1 1 2 in Weight: 2 lbs Circumference: 15 in Shaft: 10 in Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.