Carhartt Men's CMF6380 Rugged Flex Six Inch Waterproof Work Boot 100% Leather Imported Synthetic sole Shaft measures approximately 6" from arch Heel measures approximately 1.75" 6" Rugged Flex boot features cement construction, an EVA midsole with PU strobel pad, and Ortholite insoles that provide 5 layers of cushion and flexibility The shoe also has a waterproof membrane and is oil, chemical and slip resistant The composite toe meets ASTM 2413-11 EH Fit: True to Size; Insole: Ortholite; Outsole: Rubber; Upper: Oil Tanned Leather imported