Izod Womens Micro Fiber Floral 3 Pair Pack Sock 98% micro fiber/2% spandex Imported Machine wash One size fits : Mens Shoe Size 6-12.5, Sock Size 10-13; Womens Shoe Size 5-10, Sock Size 9-11 Wicking Properties, Half cushion foot, full clincher arch support, Extreme softness for comfort, Full cushion foot, reinforced heel and toe