I love this shoe. Me feet runs a little wide bc of a small bunion and it fits perfectly! I've been doing group fitness, dance, hip hop, zumba, step, aerobic type workouts for 7 years and this is my third pair of Assist XT2. I'm going to cry if they discontinue this shoe!  I run a 8 to 8.5 in shoe size, but the 8 always fits me perfectly.