I bought my wife a medium blue belt. The buckle came loose on the 1st or 2nd day. Unfortunately she threw away the waist belt at the activity center she was at so I can't return it1
Pros
The size could be a little better. Based on the reviews, I ordered a size small for a 35" waist. A little tight but fits well.
Cons
The buckle design may not suit all fashion styles or preferences.