FRYE Women's Natalie Short Engineer Lug Shearling Winter Boot 100% Leather Imported Natural Shearling Lamb, Fur Origin: Mexico Synthetic sole Shaft measures approximately 6.5" from arch Heel measures approximately 1.5" Platform measures approximately 0.5 inches Boot opening measures approximately 12" around Engineer boot with shearling. Rubber lug outsole If your foot is between sizes, we recommend you order the larger of the two. If your have a wide foot, be sure to check out our styles that come in wide sizes; however if only regular width is available in the style you like, you might need to order a half size up. Gun-metal hardware. Goodyear welt construction