To alleviate pain in the arch and heel area. Medical Application To relieve symptoms of plantar fasciitis and heel spurs. In addition, may relieve symptoms of peroneal and tibial nerve entrapment. Design Features Combines the benefits of a compression sock with the stability of a traditional night splint Breathable compression provides stimulating message to calf and achilles tendon Firm insole offers stability to hold foot in place throughout stretching period Toe wedge supports toes in comfortable dorsiflexion