Danner Bull Run Chelsea 6 in Shoes - Men's 11 US Extra Wide Width Black 11. It has the same rugged design as the original Bull Run updated with slip-on construction that makes it convenient for electricians and carpenters to slip them on and off when moving from outside to inside. A full-grain leather upper is soft yet durable. The oil-and-slip-resistant outsole keeps you comfortable for long days standing on wood tile or concrete. Specifications for Danner Bull Run Chelsea 6 in Shoes - Men's: Manufacturer: Danner Gender: Male Toe Type: Steel Plain Activity: Work Weight: 58 oz 48 oz Insole Material: Polyurethane Footwear Upper Fabric/Material: Full Grain Leather Outsole Material: Rubber Condition: New Features of Danner Bull Run Chelsea 6 in Shoes - Men's Durable oiled full-grain leather upper Chelsea construction provides easy on/off Cushioning open-cell OrthoLite footbed Fiberglass shank Handcrafted stitchdown construction for strength and stability Danner Wedge or 90-degree heel non-marking oil-and-slip-resistant outsole offers superior traction Steel toe meets or exceeds ASTM F2413-18 I/C EH Recraftable Package Contents: Danner Bull Run Chelsea 6 in Shoes - Men's Danner 15483-11EE: Bull Run Chelsea 6 in Shoes - Men's 11 US Extra Wide Width Black 11