These socks use Dralon cotton yarn, a cotton and acrylic mix yarn. Cotton by itself tends to result in socks that gradually become rougher and stiffer over many washes and wears. Acrylic is a good material for socks, as it brings and maintains softness. Some other features of Dralon cotton: hypo-allergenic, easy to clean, quick-drying and odor-resistant.
The socks are comfortable, beautiful and fun to wear. Also the customer service at Chup’s is the best I have ever had from any company