Dansko Women's Shirley Boot 100% Leather Imported Thermoplastic polyurethane (TPU) sole Shaft measures approximately 4.5" from arch Heel measures approximately 2.5" Boot opening measures approximately 11" around Removable footbed with arch support and cushioning. Tpu outsole with leather wrap has been treated with 3m scotchgard protector. Thermoplastic polyurethane outsole Accommodates most standard and custom orthotics 3M Scotchgard protector for stain resistance on select uppers Leather uppers;Heel Height: 2  inches;Accommodates most standard and custom orthotics ;Thermoplastic polyurethane outsole Care Instructions:Use Dansko Nubuck and Suede Bar and Brush to remove surface stains