I have worn thermals throughout the cold winter months and will continue to do so. It makes such a difference the bus stops I use to and from work are cold windy places even in summer and always freezing especially this time of year. I have 2 thermal vest tops one is a vest the other t shirt, and 2 long johns in white n black. My feet suffer the most, I like to get a hot bath when I am really cold after coming home form work. Then nice clean jim jams on dressing gown, have some bed boot/slippers from Asda n I also put on the little fleecey footlets from Primark on before putting on the bootees because they keep my feet toasty and keep the heat in from the bath. If my feet are cold I stay cold my hands are usually like ice. For only a few pounds it can make such a difference. I get mine for Christmas n birthday God sends I think they are, hate being cold. This cold weather makes me look pale I look much better with a bit of sun on my face. xxx Don't knock it till ya tried it. Asda thermals are brilliant xx