Our custom recycled wool-blend is the perfect combination of strength, softness and warmth. Made with Merino Wool in the same thickness as our mid-weight cotton socks, the premium recycled yarns in these wool socks allow for breathability and comfort, without sacrificing style. Colors in this sock: Grey, Navy, Pink, Concrete. Care Instructions: Our socks will shrink a little in their first washing; however, they are knit on the larger size to accommodate this and do stretch out once worn again. We recommend you machine wash your socks on gentle. No bleach. Dry on cool. For a more eco-friendly cleaning process, we recommend you hand-wash your socks and air-dry them. *Air-drying your clothes can reduce the avg. household’s carbon footprint by up to 2,400 lbs. a year!