The WEAR THE PEAR ULTRALITE Tube Socks in blue are high-quality sports socks designed for adults with sizes ranging from sock 10-13 to shoe size 9-12. Made of 95% Nylon and 5% Stretch Yarn, these knee-high socks from PEAR SOX are perfect for athletic activities and provide comfortable compression for the legs. With a sleek design and durable construction, these socks are a must-have for any athlete looking to enhance their performance and protect their legs during workouts. Made in the United States, these socks offer a reliable and stylish option for active individuals.