Perfect for men are these Falke dark grey trekking 1 strong cool socks, they are also made from 45% polypropylene, 30% lyocell, 15% polyamide and 10% polyester. Also the dark grey socks are designed in a block pattern, It is recommended to wash at 40 degrees and do not tumble dry to keep these socks in good condition. All the socks come complete with falke tags. The Falke Trekking 1 Strong Cool Socks - Dark Grey are the perfect socks for extensive mountain tours with its soft extra volume cushioning. These offer maximum protection and a cooling effect due to its fibre mix when trekking around. Giving you perfect temperature regulation and having moisture wicking properties, these are an absolute must have to any keen walker. KEY FEATURES Anatomical Fit Mid Calf Ribbed Heavy 45% Polypropylene, 30% Lyocell, 15% Polyamide and 10% Polyester Wash at 40 degrees and do not tumble dry Complete with Falke tags.