Material: Crafted from a mix of high-quality polyester fiber and spandex, these calf sleeves offer exceptional comfort and breathability. The fabric is not only skin-friendly but also provides excellent muscle support, reducing lactic acid accumulation during workouts while protecting the calf muscles. Design: Designed with a focus on functionality and performance, these calf sleeves feature a retractable foot opening with good elasticity that snugly fits around the ankle, offering optimal protection and support for the calf muscles. The professional design helps disperse leg pressure, making them ideal for various activities. Construction: The calf sleeves boast exquisite stitching that is both flat and fine, ensuring a tight fit against the skin to prevent friction and discomfort. The elastic and breathable nature of the material makes them comfortable to wear throughout the day, whether during daily activities or intense workouts. Versatility: Suitable for a wide range of occasions, these calf sleeves are perfect for daily wear, exercise routines, running sessions, or outdoor activities. Their versatile design caters to individuals looking for reliable muscle support and enhanced performance in various settings. Style: Elevate your workout gear with these sleek and functional calf sleeves that prioritize both style and performance. Whether you're hitting the gym or going for a run, these calf sleeves are perfect for running or outdoor adventures. Item Name: Calf Sleeve Material: Polyester Fiber, Spandex Style: Sports Applicable Season: Universal for All Seasons Features: Compression, Support, Functional Size Details: Length: 35cm/13.78" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Calf Sleeve