COS Socks first appeared on Chictopia's streetstyle gallery in Winter 2009 seen on Paris blogger Adeline_R of adelinerapon.blogspot.com. She styled her blue COS socks with a gray The Kooples sweater, blue Levi's shorts, and blue Guerissol coat. Since then, COS Socks have grown in popularity as bloggers from London, Baku, and Paris have discovered them. COS Socks are generally seen in preppy, urban, and chic style. A popular type of COS Socks are . Blogger's favorite colors are black, green, blue, and gray.
There are currently 11 streetstyle photos of bloggers wearing COS Socks.