Specifications include, but are not limited to: Steel toe lace up and pull on safety work boots 4.3 Height: 8" from bottom heel to top of leather upper & 10” from bottom heel to top of leather upper 4.4 Upper: Premium quality, oil tanned, full grain leather, with padded tongue 4.5 Insert: Cushioned, size-specific orthotic polyurethane or urethane insole insert 4.6 Insole: Polyurethane insole; ex. Texon/Poron Insole 4.7 Midsole: Insulating midsole 4.8 Outsole: One piece, 90º Defined heel, polyurethane outsole, oil, heat and slip resistant, Goodyear Welt construction 4.9 Steel Toe: Meets or exceeds ANSI Z41-1999, I-75, C-75 standards 4.10 Electric Hazard: Protection against open circuits of 600 volts or less under dry conditions 4.11 Sizes: B (9-12, 13) -D (7-12, 13, 14) -EE, EEE (6-12, 13) ; Made in the USA.