Dress up your feet with the superior comfort and strength of these Patterned Trouser Socks. Thin enough for wear with dress shoes, these ultra-soft crew socks are made of a comfortable polyester-nylon flat knit with a touch of rubber for superior fit and durability. Lovely snowflake patterns make these dress socks by World's Softest ® the perfect choice for holiday wear. Machine wash and dry. Colors: Stone. Chocolate. Black.