Brand new astronaut socks with red white and blue. Adult size. Nice, thick quality socks that are out of this world! Perfect gift to yourself or a friend who loves cool stuff. In my experience, socks will fit up to a men's sz 10. I've tried them on a men's size 10 foot and they fit comfortably. For anything bigger than a men's 10, I am not sure how they'd fit as I've never tried. Christmas holiday birthday easter egg unique gag cool funny novelty socks gift stocking stuffer boys men