Get fast relief from sciatica pain using gentle targeted compression. This acupressure pain relieving brace secures around the calf muscle on the affected leg to apply pressure on the outer edge of the muscle. Easy-to-use hook and loop fasteners hold the acupressure brace in place. Helps relieve nerve pain and other symptoms of sciatica. Adjustable to increase or decrease compression. Can be worn discreetly under clothing on either leg. 70% neoprene, 20% polyester, 5% magnet. Hand wash. By LivingSURE™.