Colorfully cover your feet with Killer Acid's colorblock blue, black, and yellow crew socks! Constructed from a soft, stretchy blend of polyester, rubber, and spandex, these crew socks come with ribbed uppers and lightly-padded footbeds, certain to keep your feet feeling fresh as you go about your day. The socks' yellow cuffs, heels, and toes offer up some brilliant contrast against the grey-and-blue shins and black-and-grey footbeds, with sublimated Killer Acid logo graphics situated just below the cuffs for a splash of striking branding.