A comfortable orthotic thong, supporting and providing pain relief for sore feet. Ideal for after sport when your feet are fatigued. The top footbed layer provides cushioning, and moulds to the shape of your foot whilst the firm layer underneath corrects foot posture and elevates the heel to relieve strain on muscles and tendons. Features a Plantar Fascia Groove in the firm base layer to provide relief for people suffering from Plantar Fasciitis.