Orthaheel Jenna - Women's Orthotic Flip Flops Synthetic Let your style flutter to the next level with these stylish and comfortable Orthaheel&#174; sandals. Synthetic leather upper with a chic butterfly adorning the front. Elastic gore and soft nylon toe post provide additional comfort. Man-made footbed and a polyurethane-covered EVA footbed. Podiatrist-designed, biomechanical orthotic footbed with deep heel cup stabilizes, supports and realigns the feet back to their natural position. Lightweight, flexible medium-density EVA midsole absorbs shock to reduce stress on the feet, ankles and knees. Durable TPR outsole with wave-patterned tread provides traction to maintain your confident stride. Care: Wipe off with damp cloth and air dry. Clinically shown to help relieve common causes of heel pain or plantar fasciitis, and knee pain