The high shine, black leather upper features a padded collar for added comfort. Goodyear Storm Welt construction makes this pair extra durable. Goodyear Welt construction stitches the upper, lining, and sole together - producing a strong pair of shoes and a contoured fit and repairable sole. The single density, polyurethane outsole helps soften the impact of your work floor. The rubber midsole provides added support while the fiberglass shank guards your arches against hard surfaces. Material: Leather, Polyurethane.