Gave it as a gift during the Xmas holiday to my sister in law. Was a hit, so I got one for my brother too, black color. It's a definite foot warmer, and a funny thing to wear, specially if the other couple wears one too! Not too comfy on it's bottom, as it's too thin, but we ain't gonna hike with it , are we?? I'm surprised why similar slippers aren't available at amazon.