I bought these to use when traveling instead of slippers in our motorhome. They are soft, comfortable and WARM! Several times we have woken up in the mornings in the mountains of Utah where the temperature is below freezing and this allows my feet to feel comfortable and cozy even before the heat comes on. Not my first pair of Minus33 socks and certainly not my last! Highly recommended. Thank you Minus33 for consistently good products.