Specifications Material: nylon+rubber wire Package size: 10 * 10 * 2cm Package weight: 100g Package includes: 2*Calf Compression Sleeves? Widely: Footless socks is widely in daily life, such as daily office work, leg soreness, long standing and sitting, as well as various sports activities, such as running, mountain climbing, cycling, rock climbing, football, basketball, hiking, marathon, etc. ? Comfortable and Breathable: The calf sleeves is made of soft and skin friendly fabric, with delicate binding, breathable and sweat free. It can be used all the year round. It can absorb sweat and moisture in summer, absorb moisture, keep warm in winter, and protect the blood circulation of the calf. ? Perfect Fit: Choose a good pair of compression calf guards. The elastic fabric on all sides can fit the calf muscles in multiple directions, relieve the tightness of the calf after exercise, relieve muscle fatigue, and let you exercise freely. ? 3D Knitting Technology: the calf compression sleeves for women are made of high-quality and highly elastic knitted fabrics, which have good shrinkage, elastic and not tight, and are not easy to deform when stretched and rebound, providing good flexibility. Calf support Free exercise. ? Support and Protection: Shin splints support can form gradient pressurization from top to bottom, effectively relieve or improve the pressure on lower limb veins and venous valves, promote blood flow, increase blood oxygen supply capacity, make muscles more powerful, promote lactic acid decomposition, delay lactic acid accumulation, and provide muscle support.