BRAND NEW Kirkland Signature merino wool crew socks. Original packaging. Fits shoe sizes 6-10.5 85% extra-fine merino wool 14% nylon 1% elastane 4 pairs Colors are gray, black, & beige These Merino wool socks are durable, breathable, and guarantee all day comfort. Whether on the jobsite, the trail, or moving through a busy day, these are the socks to reach for! Forget Nike and Adidas, these Kirkland Signature socks are where it’s at!