Nike Pro Support Open Ankle
Designed to keep muscles warm while supporting joints Made with lightweight Ariaprene Breathable mesh throughout to promote airflow and release excess heat Contoured thin design Elastic binding with silicone grip keeps the sleeve secure Abrasion resistant Open heel Contents: 36% Nylon, 18% Polyester, 18% TPE, 17% Silicone, 11%Spandex Style: NMS32001 Nike