Only the originals will do if you have trouble keeping warm you need heat holders this heat holders thermal hat will be one of the most delightfully soft and warm hats yoursquove ever worn with an incredible 22 tog rating heat holders thermal hat is proven to be able to keep your head warmer for longer it is knitted in a classic cable pattern with an advanced high performance insulating yarn that can protect against cold and wick away moisture to keep you more comfortable the full lin