Hingly Funsocks will mostly be worn during practice so your original club socks will stay nice and clean for the upcoming match while you rock your Funsocks on the field. Funsocks are not only amazing to look at, they also come with a foot that is made from the highly technical Polycolon® fiber. This unique and professional fiber keeps you dry when it's wet and warm when it's cold. Together with the excellent fit and durable quality Hingly offers one of the best socks on the market today, not just in looks! NYLON - STRETCH 82% Polyamide 12% Polycolon 6% Elastomer