Marcoliani Fancy Detail in Navy Socks at Robert Frost Fine Footwear and www.frostshoes.com. Marcoliani Fancy Detail Socks are made with Peruvian Pima Cotton, the cotton with a "cashmere-touch". This is the best soft cotton in the world: high resistant thanks to the long fiber, the socks become softer after several wearings and washings. The sock rises to mid-calf length. Made in Italy, the Marcoliani Fancy Detail Navy fits most at Robert Frost Fine Footwear and www.frostshoes.com