No SlipThe underside is a super grippy textured foam surface. These things seriously don't budge!No StinkFLAT SOCKS create a moisture-wicking barrier that saves your shoes from becoming a stinky swamp!No ShowWhile you're out rockin' your FLAT SOCKS, they're your shoe’s best-kept secret!Finer Than Frog’s Hair The perfect no-show dress socks, Dark Lace FLAT SOCKS have a vintage pattern and a soft, cushioned feel. Better than your average frilly ankle sock, they’re dark, dreamy and seamless with quality mesh fabric that helps wick away sweat and control odors, so your feet stay cool and dry. Dark Lace FLAT SOCKS will have you feeling finer than a frog’s hair split four ways.Top Fabric Material:100% polyester bk meshshop all bk mesh FLAT SOCKS