I ordered 1/2 size larger than I usually order with a new balance. It was still too short and very tight, especially in the toe box. Thought I might break it as I've already returned a pair for a larger size. It was a mistake because now I can't return them either and my legs hurt after wearing them for 30 minutes. I'm not a runner but I walk my kids quite a bit and this shoe just doesn't fit. Now I'm wearing my 993s again without a protector as they are the best option. looser.