What Red Wing website says about these boots. Stay comfortable and productive in this durable, heavy-duty boot with non-metallic safety toe protection. The Red Wing waterproof leather upper and best-in-class GripTek rubber outsole keep you safe and surefooted in wet conditions, while triple-stitched toe and heel overlays enhance toughness in high-wear areas. The PU midsole and Quadrex V2 footbed deliver exceptional all-day comfort. Note in pictures these have been worn a few times and are in great condition. 1 day shipping. Ask any questions you may have.