This has nothing to do with Crocs but shoes in general. I recently got a pair online that advertised “super squishy” soles. Almost like memory foam but really really soft. They felt great for about 20 minutes then the super squishy, squished out to the sides and in weird places around my foot. They were horrible. If you’ve ever gotten sand inside the fabric of your shoe lining, its a lot like that. I should have returned them, but the pair I was replacing were literally falling apart and i needed shoes. 0/10 would not recommend.