I got the blue socks and I love their colors, but the insides are a bit annoying at the toes.

Basically there's little brown dots on the yellow part, which looks cute on the outside, but on the inside you can feel uneven cloth at your toes because it's "sprouting" out, if that makes sense. I don't regret buying them, but I'll probably be more wary of buying this kind of sock in the future.