The underside is a super grippy textured foam surface. These things seriously don't budge!
FLAT SOCKS create a moisture-wicking barrier that saves your shoes from becoming a stinky swamp!
While you're out rockin' your FLAT SOCKS, they're your shoe’s best-kept secret!
Other "no show" socks are either "some show” or they inevitably slip over your heel and become a wrinkled mess, or they demand extra time with sticky tapes or removing and replacing shoe insoles, along with frequent adjustments throughout the day. FLAT SOCKS are literally the simplest solution!
Machine washable, throw them in the washer just like other socks! Wash in cold with like colors, tumble dry.