I was looking for a trail shoe that I could wear mountain biking,water proof, quick tie laces. This shoe fits my needs. I usually take a size 10 but lately have found that most shoes that I'm buying I need a 91/2. Don't know if I'm shrinking or manufacturers are adjusting the size to the EU system. The 91/2 fits like a glove. I'm very please with the fit, they feel like morning slippers, no brake in period.