Mens Heat Holders Long Ski Socks Feet need to be warm on the coldest of days so pull on a pair of Heat Holders Ski Socks the ultimate thermal sock. The extra long thickly padded sock is ideal for skiers and all winter activities cushioning the lower leg and foot while keeping them blissfully warm. Thick chunky with a massive tog rating of 2.34 they are over 7X warmer than the basic cotton sock (0.33 tog)! This is as they have been made from a specially developed thermal yarn which works to provide high performance insulation against the cold - along with superior moisture breathing abilities. As well as this the Heat Holders Loops produces a unique pile of cushioning which holds in even more warm air and keep your feet fully comfortable and supported throughout the long day. These extreme socks have a expert brushing process causing the inside to be not only sensationally soft but also helps to maximise the amount of warm air held inside close to the skin making your feet warmer for longer!