Label:Yes Brand new and high quality Secondary pressure: 20-30mmhg Gender: unisex. Color: black/beige Applicable season: spring, summer, autumn, winter. Item type: Calf Compression Sleeve Material: nylon and spandex About the product: 1. Functions: 20-30mmhg secondary pressure Calf Compression Sleeves Get your blood circulating. Great for relief of varicose veins, shin splints, calf compression, calf cramps or other leg swelling issues. Prevent blood clots after surgery and fits well unlike other doctor prescribed stiff varieties. These sleeves allow you to recover faster & feel stronger. 2. Size: S/M/L/XL/XXL, suitable for calf circumference between 29-47cm/11.42-18.5inch, fits unisex. Discreet and stylish design for walking, sitting, standing, travel and all attire from casual to work, dress or formal. 3. Multi applications: used for fatigue, pain, stiffness, soreness, swelling, cramps, shin splints, varicose veins, lymphedema, phlebitis, DVT (deep vein thrombosis), blood clots and plantar fasciitis. 4. Comfortable material - Made of durable, lightweight, breathable, high-quality lycra materials and superior moisture wicking yarns for ultimate comfort and breathability. Painstakingly measured to ensure an exact fit, they fit just right on your calf, not too tight, they're so comfortable that you'll forget you have them on! 5. Daily use and many activities - Our calf compression sleeves are ideal for daily use especially for people in retail, nursing, travel, hospitality & jobs that require you to be on your feet a lot. They are also perfect for running, walking, cycling, basketball, baseball, volleyball etc. Package include:1 Pairs x Calves Compression Socks