THMO Men\'s Thermal Socks When temperatures start to drop you need a reliable pair of thermal socks that have been designed to perfect the art of keeping your feet warm and comfortable. The designers of these men\'s THMO thermal socks had comfort and warmth down as their priorities. THMO thermal socks have been made with a heavy bulk acrylic yarn with extreme thermal qualities. They have been double brushed on the inside to maximise warmth by trapping warm air and keeping it close to your feet. This brushing also softens the inside of the sock making it a great choice for indoor relaxing as well as a sock for outdoor activities. These thermal socks also feel like they are seamless with a neat hand-linked toe making them diabetic friendly. The ribbed welt at the top of the sock has been designed to rest to the natural contours of your legs. This wide soft top provides all day comfort and will reduce the chances of nasty constriction rings developing around your legs. These men\'s THMO thermal socks are available in 4 colours and are a size 6-11 UK 39-45 Eur 7-12 US. They are safely machine washable.