These are super comfy socks for every day:  warm, hug your foot just right, don't fall down or slide into your boots, and don't make your foot sweaty.  I love Smartwool socks and I can tell you they stand behind their products.  My husband had some Smartwool socks that kept getting holes (he's on his feet a lot and at first I also accused him of not keeping his toenails clipped) - long story short, Smartwool replaced them.  We buy lots of Smartwool products. : )