Feature:

**Highest Copper Content Guarantee**: CFR products boast the highest copper content on the market! Instead of copper coating, we directly integrate copper into nylon fibers. Comprising 85% copper-infused nylon, our innovative approach maximizes the benefits, extends the lifespan, and provides an exceptional experience.

**Comprehensive Knee Support**: The CFR copper knee sleeves apply even pressure across the knee joint, effectively alleviating pain caused by arthritis, tendinitis, joint inflammation, jumper's knee, running, jogging, weightlifting, gym workouts, basketball, football, soccer, and other activities.

**Superior Quality**: Designed for outstanding support and comfort while maintaining a full range of motion. The snug yet breathable compression not only stabilizes joints and supports muscles suitable for all activities, but its special fabric also offers a smooth, soft touch, ensuring comfort all day long!

**High-Performance Fabric**: Made with high-quality fabric featuring moisture-wicking technology to keep dry, helping to prevent rashes and itching. The high concentration of copper ions in the fabric helps to reduce garment odors, keeping you fresh and comfortable during any activity.

Size:

Small:   9"-11.5"(Thigh Circumference)

Medium:  10.5"-12.5"(Thigh Circumference)

Large:   11.5"-13.5"(Thigh Circumference)

X-Large: 12.5"-14.5"(Thigh Circumference)

XX-Large:13.5"-15.5"(Thigh Circumference)