Ankle Support-Physio Line by Back On Track Size:Large "iontex" Technology-"a high technology fabric

"iontex" Technology-"a high technology fabric which due to its structure and composition has some amazing characteristics

durable neoprene

Chain for under boot heel

18 1/2" Leg Opening

Slim Seat & Thigh

Ankle Support-Physio Line by Back On Track Size:Large "iontex" Technology-"a high technology fabricAnkle Support Physio Line by Back On Track "The Back on Track + Physio products are designed to provide a comfortable four way stretch in a supportive, FDA approved brace. Intended for daily use by people with an active lifestyle, these braces are made with our state of the art Welltex technology, which is infused into the fibers of the braces. Welltex technology works to reflect your bodys energy, creating a soothing far infrared thermal effect. This