Shaft Height: Approx. 8'' Tall. Featuring the strength and durability of Danner's hand-crafted, stitchdown construction, the Bull Run is made in our Portland, Ore factory with an unlined, full-grain leather upper. The well-oiled, rich leather molds to your foot with minimal break-in and provides lightweight, cool comfort for work in warmer temperatures. Durable, well-oiled, full-grain leather upper. Danner's hand crafted stitchdown construction provides a wider platform for increased stability underfoot. Polyurethane footbeds are cushioned for all day comfort. This non-marking Vibram 4014 Cristy outsole is made from blown rubber, a softer compound designed for extreme comfort. Fiberglass shank. 61 oz per pair. Recraftable. Made in the USA with imported parts. Meets or exceeds ASTM F2892-11 EH. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels.