The product was exactly as I ordered, arrive on time and in perfect condition. They are super thick, so I imagine they would be warm. But they are quite scratchy, and I was looking for something soft. I'll give them as gifts, but not interesting in wearing them.For 45 years I have bought socks that claim they are winter socks and my feet will still be freezing. This year I looked up what are the warmest socks and the product was merlino wool bought these socks and my feet are warm especially living in Montana this winter will not beat me. I am ordering moreThese socks are amazing! I have a condition called chillblains; my feet get so cold they develop blisters that are quite painful. No flare up with these socks. In just a few minutes my feet feel nice and warm and the pain is gone. Very happy with my purchase!!!These socks are nice, and will be very warm; however,These socks are too thick for shoes. only boots.These are nice and warm. and not too tight around calves.Good winter boot socksI am used to thin ski socks and snug fit but these thick ones fit perfectly in my hiking shoes. Good at staying dry, but I wasn't used to amount of time to dry out and the amount of stink after 4 days. Very comfortableThe thickness of the socks is perfect, along with how well they fit. I love the assortment of colors, as well. I'd definitely buy again.I work in an environment that is 35 to 40 degrees. Most of the time my feet are toasty warm. Sometimes cold from inactivity.