Our Penguin's Are Cool Men's sock is the quintessential penguin socks for penguin loving men.  Featuring some quite dapper penguins alternating between wearing bow ties and holding hearts, and are 78% Cotton, 20% Nylon, 2% Spandex,  and fits men's size 10-13 / shoe size 7 - 13.  You're sure to look as cool, fun and formal wearing these classic penguin socks.