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