The 4-way compression sleeve is ergonomically designed for full range of motion and full protection. The special fabric gives you a smooth and soft touch all day and all night! Special knitting technology design for different joints. Eliminates Odor & High Absorbency Designed to support all athletic activities including running, basketball, soccer, rugby, golf, cycling, tennis, hiking, volleyball, skiing and more. Dual Silicone Anti-Slip Waves - Provides optimal grip so you don't have to readjust during workouts, squats, weightlifting, yoga and dance, marathons and gymnastics. It won't roll, slide or slip. Package Includes: 2 Single Knee Supports Give your knees 360 protection and peak performance with our knee pads. Whether through strenuous activity or daily work, our knee joints start to ache as usual. Especially in our joints, especially as we get older or injured. Our Knee Braces work on the principle of limiting joint movement with an elastic bandage when sports or exercise requires a lot of knee work. As the previous expert explained, "If you move less, you're less likely to lose articular cartilage." Why do we need knee braces? Many people wear knee pads during everyday and sporting activities to keep their knees warm while protecting their bodies from injury. 1. Specially designed for basketball, tennis, baseball, golf players, so you don't have to worry about their muscle cramps and fatigue during training. 2. Suitable for outdoor sports fitness enthusiasts: train longer in the gym and field for better performance. 3. People with knee problems (young and old): Prevent and reduce muscle pain and knee pain, speed up recovery time.