UPGRADES: Solid ColorUPGRADES: Size : SMALL: Fit Women Shoe Size 6-8/Men Shoe Size 4.5-6.5 .MEDIUM: Fit Women Shoe Size 8.5-10.5 / Men Shoe Size 7-9. LARGE: Fit Women Shoe Size 11-14 /Men Shoe Size 9.5-12.5.Features : Moisture Wicking / Don't slide off /Arch supportWash : Machine wash,tumble dry/Air dry,only non-chlorine bleach when needed,do not iron.We OFFER: We offer unlimited time replacement to all our customers DESIGNED SPECIFICALLY FOR WOMEN Men: · Match for all your sneakers, boat shoes, loafers, etc. · This socks is very elastic and can fit most people. · This sock is very comfortable and suitable for all your shoes. · Designed specifically for women men Girls Boys. Seamless Toe These no show socks feature a ultra smooth toe for added softness that provides. unsurpassed comfort. Non-irritating toe provides a smooth, invisible feel that protects sensitive feet when wearing shoes. Arch support Unique arch support design to prevent socks from falling off when exercising, so we don't need non-slip silicone. Easy to Wear More elastic fibers are added to the socks, which do not tighten the ankles, perfectly fit the feet, and are easy to put on and take off. Size Chart Match With Various Shoes