Just wanted to elaborate on the fitment of these as I've noticed that some crocs now are not all the same anymore. The original crocs seemed nice and roomy. Later versions of same all seem more narrow and not as roomy. With these InMotion shoes I wasn't sure how to order so I thought I better err...or on the side of caution and go 1/2 up instead of down. I generally wear a mens 10.5-11 and have a slightly more wide foot than normal. I ordered the 11m in this shoe and it was way too big. It was nice and roomy with width, but the heel was moving way too much. Not sure now whether to order the 10m or just move on as I'm afraid they will be slightly too small. Hope crocs read this and consider some 1/2 sizes in the future especially in the shoe type with a back/heel. In an open heel it's not as important because you can go bigger and not worry about rubbing blisters. Anyway, hope this helps others and know that this shoe def runs to the larger size in width and length. With the laces stretching, it offers tons of room with expansion which is very nice, but we need 1/2 sizes to be more true to length with a heel. In summary, if you are a half size fitment, you may want to try on a pair before ordering online to ensure fitment. Hope this helps someone.