• Immediate support and quick pain relief: keeps joints warm and alleviates pain, swelling, and inflammation. • Ergonomic fit: 55% nylon, 22% elastodiene, 22% polyester, and 1% elastane. Machine washable, does not stretch, and does not cut off circulation. • Lightweight and breathable: comfortable to wear over or under clothing, maintains joint stability, and prevents itching. • Unisex: suitable for men and women, can be used on the left or right arm for sports like tennis, golf, basketball, baseball, or volleyball. • Superior product and service: designed without compromising on quality.