Nils is a ribbed over-the-calf sock, available in a range of both subtle and colorful options. As the sock is made with a combination of luxurious mercerised cotton, polyamide and elastane, it is sure to stay put during the entire day.Also available as a 5-pack. Loafers With Socks, Merino Wool Socks, Crockett And Jones, Over The Calf Socks, Cream Shoes, Calf Socks, Wool Socks, Knee High Socks, Cotton Socks