True to size with room to breathe. I can wiggle my toes and flex my feet. They are comfortable for long walks on concrete, or treadmill. They have a little bounce to them and look super cute. I have four colors and counting. I have at least 20 pairs of other various Adidas shoes, but these are my favorite because of the comfort and style. I wear a size ten and that's what I bought.I do own these in a 9.5 but can't wiggle my toes much those.My feet and ankles feel supported, no wobble. These shoes look exactly as depicted and do not look or feel cheap. I got these on sale and hope you do too.