Ladies Heat Holders Lite Long Socks The new Heat Holders Lite Long Sock is here, offering the same famous warmth in a slimmer design. Created in response to customer requests, these socks are less bulky than the original Heat Holders, meaning they fit into dress shoes or trainers while still keeping feet warm. With a tog rating of 1.6, they are scientifically tested to be five times warmer than basic cotton socks. Made with Heat Holders’ specially developed thermal yarn, they deliver insulation with superior breathability. Innovative knitting technology produces an extra-long looped cushion pile that traps more warm air, while an expert brushing process makes the inside incredibly soft and maximises warmth retention. This ensures reliable comfort all day long. This Lite Long version extends just below the knee, providing extra warmth for the legs as well as the feet. Available in marl twist styles, they combine practicality with elegance for everyday winter wear. Sized for ladies UK 4-8, these socks are machine washable and made from 91% acrylic, 5% nylon, 3% polyester, and 1% elastane. Extra Product Details - Heat Holders Lite Long socks - TOG rating 1.6 - 5x warmer than cotton - Less bulky design fits shoes and trainers - Extended length sits below the knee - Made with thermal yarn - Extra-long looped cushion pile