I know you already knew that about me, but I felt like since I say it so much, it would be more efficient for me to just have it stitched on my socks! Woven with luxurious combed Cotton for softness, Nylon for strength and a touch of Spandex for long-lasting fun! 1% of the sale of all Blue Q socks supports the humanitarian work of Doctors Without Borders. 58% combed Cotton, 40% Nylon and 2% Spandex. Men's shoe size 7-12.