The Smartwool Everyday Traditional Snowflake Crew Sock - Women's is a merino wool blend crew sock for winter weather. Soft, comfy, and built for daily life and cozy fireside nights in the cabin. The full cushion style surrounds the whole foot with medium thickness, adding warmth and total comfort inside shoes or boots. The crew style comes up to the lower calf, and the merino wool, nylon, recycled nylon, and elastane provide total foot happiness.