I'm a petite 27 year old female and these fit me perfectly! I'm about 110 pounds and they hold up very well. I'm about 110 pounds and they fit perfectly. When I'm out running or on the treadmill, I wear these shoes! It's definitely a fun workout and I feel more energetic. I used to run for 30 minutes and couldn't run anymore, but now I can run for an hour in these because these kangaroo jumps eliminate the stress on my knees. (Posted on 8/26/2020)