Everyday comfort is driven by The Express sock from Smartwool. Designed with a tonal cable ribbing thats fittingly comfortable. Naturally manages moisture and odor for healthy feet. Product features include: Smooth toe seam, Pre-pack of 3 socks, Fabric is 70 percent wool, 27 percent nylon, and 3 percent spandex, Made with New Zealand Merino wool, Half cushion sole.