These boots are amazing! I bought them for a spring trip through the Scottish Highlands and I'm so glad I had them! They stayed warm and dry through walking in mud and rain every day. I recently went to Iceland and they would be great for any cold or wet climate travels. These are very comfortable. I ordered my normal size and they felt half a size too big, which is weird for UGG since their boots usually fit me a little too small. It might just be my pair, but something to consider. I wore them with thick wool socks so they ended up being perfect. I can't tell you how many times I stepped into puddles and ankle-deep mud and these cleaned up well and stayed dry inside. They have wool inside to keep your feet warm and dry. Love them!