Setup: Simply pull on the socks, ensuring the left and right socks are worn on the correct feet for optimal anatomical fit. Adjust the knee-high length and fold-over cuff to your preference. Compatibility: These socks are designed for athletic use and are compatible with all types of sports shoes, boots, and trainers. They are suitable for various sports, including football, running, and general fitness activities. Care: To maintain the performance and longevity of your Nike Classic II Socks, follow these general guidelines for performance athletic wear: * Machine wash cold with like colors. * Do not bleach. * Tumble dry low or air dry to preserve fabric integrity. * Do not iron. * Do not dry clean. These care steps help preserve the DriFIT technology and the structural integrity of the reinforced areas.