Aetrex Women's Chelsea Tall Riding Boot 100% Leather/Textile Imported Synthetic sole Shaft measures approximately 14.5" from arch Heel measures approximately 1" Boot opening measures approximately 14" around Lynco orthotic footbed for support, balance and alignment Innovative insole made from a combination of memory foam and ethylene vinyl acetate for comfort and pressure relief Anti-microbial technology to help keep your feet healthy and clean Tall riding boot with comfortable stretch sweater design