Ladies Heat Holders Slipper Socks Feet need to be warm on the coldest of days so pull on a pair of Heat Holders Slipper Socks! These slipper socks have all the greatness of the original Heat Holders Socks being super warm and cosy - but they have the added bonus of a non-slip / skid bottom due to the addition of a grips on the sole! This is great for slippery surfaces like laminate or wooden flooring keeping you safe around the home! Heat Holders Slipper Sock comes in a bunch of great colours so that you can combine warmth comfort and style into one ultimate package. Below is more information on what makes Heat Holders so warm! Heat Holders are thick chunky and have a massive tog rating of 2.34 meaning that 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 an 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!