Men?? sport?basic?socks,?5?colors?to?choose?from:?black,?white,?blue,?yellow,?dark?grey,?easy?to?match?and?suitable?for?working,?sports,?outdoor,?workout, hiking, play basketball. Arch?support?in?the?middle?of?the?socks?promise?non-slip,?keep?socks?stay?in?place; the heel of the sock and toe of socks is widen and thicken, to prevent friction and provided cushioning, more cozy. Dry&Comfortable?-?70% cotton+ 15% polyester+ 15% spandex, soft?material?and?excellent?cushioning?for?extra?comfort. Fits?for?US?men???socks?size?10-13?(shoe?size?6-12).?The?cotton?socks?are?elastic,?so?one?size?is?suitable?for?most?people.? Machine?wash?cold?inside?out.?Do?not?bleach.?Tumble?dry?low.?Do?not?iron.?Do?not?dry?clean.?Package:?5?pairs?Men’s?Socks.