If you've got a honey-do-list, you know who to call. 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, 39% Nylon and 3% Spandex. Men's shoe size 7-12.