Orthaheel Women's Allegre Thong Sandals Leather Rubber sole Built-in orthotic footbed with Tri-Planar Motion Control System uses a contoured arch support and deep heel cup to stabilize your heel and realign your foot and ankle to a natural position Synthetic upper feels soft against the skin; durable, textured rubber outsole provides great traction to keep you steady EVA midsole cushions and absorbs shock to reduce foot stress; durable, textured rubber outsole provides great traction to keep you steadier on your feet Helps relieve: Ball-of-Foot Pain, Plantar Fasciitis, Pronation Imported; synthetic upper and upper lining, EVA sockliner, insole and midsole, rubber outsole; Wipe off with a damp cloth and air dry.