Mens 1 Pair Merino Wool Invisible Socks by Steven If you re in need of a solid pair of socks that will be discrete and keep your feet comfortable, then you ll need a pair of these Invisible Merino Wool Trainer Liner Socks, perfect for everyday wear. Merino wool is a great material that has many properties: it is antiallergic, antifungal and antibacterial, it perfectly absorbs moisture, in addition, the wool fibre is extremely thin, delicate to the touch and with the low cut invisible style they are the ideal pair to use when out running or exercising. This wool is thermoregulatory, it keeps the body at the right temperature depending on the ambient temperature, so they ll stay warm in winter and cool in summer. The ideal all year around sock. The socks come in 4 different colours, so there is something for everyone They include: Grey, Black, Navy and Charcoal. These Men s Socks are available in 2 sizes: 7-9 UK (40-43 EUR, 8-10 US) and 10-13 (44-46 EUR, 11-14 US) and are made from 67.5% Merino Wool, 30% Polyamide, 2% Elastane, 0.5% Polypropylene. There are 4 colours to choose from and are fully Machine Washable. Extra Product Details Men s Merino Wool Socks - 67% Merino Wool Fibres - Soft and Delicate - Perfect For Everyday - Low Cut Invisible Style - Luxurious High Quality Yarn - Thin and Warm - 4 Colours Available - Ideal For Colder Months - 2 Sizes: 7-9 UK and 10-13 UK - Machine Washable