Introducing these men\'s cool 24/7 invisible shoe liners by Falke, they are manufactured from 78% cotton, 20% polyamide and 2% elastane in a dark navy colour. Also the dark navy socks are designed in a plain pattern, All the socks come complete with falke tags. The Falke Cool 24/7 Invisible Shoe Liners - Dark Navy are designed to be invisible in most shoes for a more elegant wear. Thanks to a silicone coating these shoe liner ensure non-slip properties. They are designed to keep your feet fresh and dry for maximum comfort throughout the day. The climate active sole makes sure that air circulation is improved making them a must have for your collection. KEY FEATURES Non Slip Shoe Liners Smooth Medium 78% Cotton, 20% Polyamide and 2% Elastane Complete with Falke tags.