Overview FOOT BIO-TEC Salsa is a well designed orthotic casual thongs that helps relieve Foot Pain, Heel Pain, Knee Pain, Shin Pain, Hip Pain, Back Pain and helps with Tired Legs. Makes you feel comfortable every step of the way - it s like walking on air! FOOT BIO-TEC orthotic footwear helps treat conditions, pains and aches such as: Plantar Fasciitis, Weak Ankle, Achilles Tendonitis, Heel Spur (Calcaneus Spur), Shin Splint and Bunion. Soft toe post with foam padded pink neoprene inner walls to guarantee comfort and support to feet. Features Biomechanical Motion Control footbed that helps stabilize and realign the feet back to their natural posture to relieve body pain and aches. Flexible and Cushiony medium-density EVA midsole helps reduce gravity pressure, shock, tension and stress on ankle, knees and feet. Extremely Durable outsole with special designed treads for best grip on most surfaces. Made from lightweight and waterproof Materials Easy Care - wipe off with towel and let it dry. Designed by Australian Podiatrists.