This is really very comfortable! I'm obsessed with the chunky short look! Super adorable! I wasn't sure what size to go for as most other reviews state that sizing varies by style. I usually wear an American women's size 9.5-10, but since it's advertised as unisex, I went with an 8-9.5. It worked great. In a few weeks it's snowing for me. I will monitor general performance in winter climate.