Keen felt like they needed to modify the style, now the Arches are not in the right place, the heel is up higher, the ball area is narrower, and they have engraven the word Keen inside the shoe on the arch. If you can, avoid your Sun / Moon Roof. I love these, but I would def go up a size really tight and run kind of small, I got my normal size. the connecting chain makes noise on you airpods. Fur is super soft on top! These are very high quality slippers. So I decided to go with the xxl simply because the slip was longer. I think it?s pretty and sturdy. Will be wearing this a lot for sure I have a dressed bike with wind guard and windshield.