Your boss doesn't need to know, your mom doesn't need to know, your girlfriend doesn't need to know. But let's face it, your girlfriend does know. She knows everything. Men's shoe size 7-12. 50% nylon; 47% combed cotton; 3% spandex. PLEASE NOTE: This sock features panoramic art - awesome from every angle. ThereÕs no Òright and left.Ó The sassy phrase falls on the outside of your right leg, and the inside of your left.