The same warmth and comfort as the Kids Original Heat Holders® tube sock, but with non-slip grippers on the bottom to provide better traction on indoor wood or tiled surfaces.  Slipper socks are not recommended for use in shoes or boots. Thick, chunky and with a massive tog rating of 2.34, Heat Holders® are made from a specially developed heavy bulk yarn which has extreme thermal qualities. With long pile cushioning, these thermal socks will help keep feet fully comfortable and supported. The inside of each sock has been intensively brushed that not only feels sensationally soft but also traps warm air close to the skin keeping your feet warmer for longer, Heat Holders® are non-binding. They are diabetic friendly and provide relief for cold feet due to circulation problems.

91% Acrylic, 5% Nylon, 3% Polyester, 1% Elastane