These comfortable crew-length socks are available in four different styles to show off your love of adventure and The Cirrus Life: -Navy Argyle -Grey Argyle -Tropical Sunset -Night Mountains Made from upcycled cotton, 18% Nylon, 2% Lycra, Spandex, and 1% Elastic, these comfortable socks are great for the airport, in the office or finding adventure in your Cirrus. For men’s shoe sizes 9-12.