These are the slippers with podiatrist-designed orthotic footbeds that can help correct one’s biomechanics to improve posture and relieve back pain. They can help combat the effects of overpronation or collapsed arches—a common source of back and foot pain—by realigning feet to a natural position. The supportive footbeds map the natural contours of one’s foot without excessive cushioning. With skid-resistant thermoplastic rubber soles. Imported. Felt uppers with artificial fur lining. Navy or Grey. Women's whole and half sizes 5 1/2-11. If in between sizes, order the next size down.