Heeley Nubuck Safety Boots For Men Heeley Nubuck Safety Boots For Men Born in Sheffield, the home of stainless steel and a city synonymous with hard work and quality - the Worktough collection is no exception. Incorporating the latest technologies with striking designs, Worktough Safety Footwear and Workwear provides exceptional value and will not let you down. Everyone needs to be comfortable in their workwear. The Worktough range brings quality and value for money with its new Safety Footwear and Workwear Styles. Description Outer Material: Leather Sole: Rubber Closure: Lace-Up Heel Type: Flare Heel Shoe Width: Medium