Mens tube socks. Each pack is a quantity of 4 pairs. 24 inches long Material made of 91% cotton, 7% polyester, and 2% rubber thread for a high quality feel and fit. Big and Tall tube socks available in black, grey or white to fit your individual likes and needs. These extra long tube socks are suitable for athletic sport use like soccer or any other outdoor use where an extra long sock is required. Big & Tall: These extra big long socks are 24 inches long. Perfect for boot socks.