Ladies Extra Long Heat Holders If our original Heat Holders weren’t enough to keep you warm this winter then our extra-long Heat Holders won’t only keep your feet toasty but will ensure your legs below the knee are extra toasty too! With a 2.34 tog rating your feet and legs will stay warm even in extreme below zero temperatures. Heat Holders incorporate revolutionary knitting technologies including the heavy bulk yarn the long piled cushion loop and the expert brushing process which doesn’t just reach up to your calf but all the way up to your knee. These socks are especially useful for wearing with wellies and boots especially if you find yourself outside for a substantial amount of time. These socks are available in a 4-8 UK (37-42 eur) and you can pick from 8 different colours.