The Thermoskin® Plantar FXT® holds the foot in a user adjustable flexion to give consistent stretching of the plantar fascia to relieve pain from plantar fasciitis and heel spurs. The Plantar FXT has a low profile and lightweight design for a more natural feel while sleeping, and it travels conveniently with you on vacation or on those business trips. The Thermoskin lining retains just enough body heat to provide a therapeutic effect, while the technologically advanced fabric keeps your skin dry and comfortable. A nonslip sole helps to ensure firm footing. Universally designed to fit the right and left feet. Order by Women's and Men's shoe size.