Smartwool Women's Cable II Socks 70% Merino Wool, 29% Nylon, 1% Elastane Made in USA or Imported Smartwools' popular cable knit pattern design Light Cushion: Light cushioning for impact absorption without added bulk Knit in USA of Imported Yarn Sock Height: Crew Style: SW0SW672 Light Cushion: Light cushioning for impact absorption without added bulk Sock Height: Crew <span class="a-text-bold">Knit in USA</span>of Imported Yarn: 70% Merino Wool, 29% Nylon, 1% Elastane Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.