Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Greater patient comfort * Patented Heel-Rite provides effective daytime treatment for Plantar Fasciitis * Patient friendly due to ease of use, comfort and the low profile design * Fits comfortably in your shoe to provide daytime treatment and pain relief during your normal routine * Lifts the arch and provide compression to the plantar fascia (Arch area) for immediate relief * Applies effective support to relieve tension and pain on the plantar fascia when the sufferer needs it most * Clinically proven to increase subcutaneous skin temperature 2-3?F for optimal level of heat therapy * Thermoskin's patented Trioxon? lining creates a micro-climate that maintains elevated skin temperature while still allowing the skin to ventilate for long-term user comfort * The spiral structure of the Trioxon lining lifts moisture away from the skin and traps air within the lining to help prevent excessive perspiration * Fits men's shoe sizes 10-13 and women's shoe sizes 11-14 *