Perfect for men are these Falke light grey cool kick invisible shoe liners, they are also made from 83% polyester and 17% polyamide. Also the light grey socks are designed in a plain pattern, All the socks come complete with falke tags. The Falke Cool Kick Invisible Shoe Liners - Light Grey are the perfect pair for any active individual with a patented, anatomical fit to keep your feet comfortable throughout the day. It features an ultra light plush sole and significant wicking properties. They are a must have for your collection offering maximum durability and comfort. KEY FEATURES Array Shoe Liners Smooth Medium 83% Polyester and 17% Polyamide Complete with Falke tags.