Plantar Fasciitis is painful enough; the treatment shouldn't cause additional irritation. The Plantar FXT is the ideal alternative to cumbersome Night Splints. The Plantar FXT is easy to apply, low profile and comfortable to wear. Effective Treatment for Plantar Fasciitis, the Plantar FXT keeps the plantar fascia in a comfortable and stretched position during sleep. This prevents further damage and allows for healing. With regular use the Plantar FXT helps eliminate the sharp pain caused by Plantar Fasciitis. Clinically Proven Heat Therapy only the Thermoskin Thermal Supports have been clinically proven to increase subcutaneous skin temperature 2-3° F for the 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.