Features: Calf compression brace provide necessary support and protections for your calf, effectively relieving calf pains and swelling. Great for calf edema muscle tears, Torn Calf Muscle and other calf discomfort. Adjustable support bandage stays in place during use for stable and support, very ergonomic. It provide stable support for your lower leg while providing the in comfort! Calf brace is also very friendly to teachers, waiters,etc,who standing work for long periods of time,can help reduce lower leg soreness and fatigue. Specifications: Component: Polyester Fiber Color: 2 Kind Optional Size: Small or Medium or Large(Chinese size ,follow the size chart to select please) Size: S Recommend Weight:37.5-52.5kg Size: M Recommend Weight:52.5-67.5kg Size: L Recommend Weight:67.5-82.5kg Package Includes: 1 Pair Calf Compression Brace note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color the item.