> No reason why this shouldn't be a path that the user can edit to go one level "up" While I find it more visually pleasing, this is my issue with this style:

> No reason why this shouldn't be a path that the user can edit to go one level "up" While I find it more visually pleasing, this is my issue with this style: traversing up would first include /search/product/couches/color, which doesn't make sense. I've seen alternatives like /color:red/ before - which takes away the pairing-problem but feels odd..