Marks & Spencer Women’s Heatgen Plus Fleece Thermal Underwear Leggings

As a base layer, these are great!
I purchased these with the intent of wearing them as leggings, however these are more suitable as a base layer, in my opinion. If you ever worn leggings outside on a cold windy day, you probably know the spandex type typically keep you warmer than cotton. Wearing these outside in 10 degree Fahrenheit alone resulted in cold legs (I can wear a pair of fabletics outside in the cold and stay warm) however, wearing these as a base layer, I was almost too hot. They’re so soft, warm and comfy! I typically wear them around the house or as a base layer if I’m going outside. I haven’t worn them outside when it’s been warm yet.