Right Gel Ankle Brace Offers ankle support and hot/cold therapy. This innovative ankle brace is made of rigid foam and sports a removable gel insert. Foaminserts line the two sides for comfortable edge support. The gel insert can be frozen for cold therapy to reduce swelling or can be heated in a microwave for heat therapy to enhance the flow of blood and stimulate recovery. The brace is designed to be worn with a sock and shoe. One size fits most. Specify right or left when ordering. This is the Right