The Frank Lloyd Wright March Balloons Men’s Socks are based on one of a series of 12 abstracts Wright created for the covers of Liberty Magazine in 1926-28 entitled "March Balloons”. The covers were never published as they were perceived as too radical at the time. The design was adapted for a carpet in the David and Gladys Wright House. Why not architectural fun for the feet? Content: 80% Cotton/19% Nylon/1% Spandex. Our men's sock translates to an 8 - 12.5 shoe size.