Very comfy, soft and fluffy. My partner loves them. Would recommend going a size up though because the UK 9-10 (label says EU 42-43 which might be the issue) only just about fit my partner who is 9.5, his toes are right at the end. Doesn't seem to be a problem if they're a bit big though because when I put them on (I'm a 6), they don't fall off. With hindsight, I would have bought him the 11-12..