I LOVE this support bra! Those of you who are large chested know it is very difficult to find something that will support and still be comfortable. This bra works very well! I offers the same support as another moving comfort bra I have with underwire, but does  not rub or cause raw skin spots. That underwire model left raw spots in the middle of my chest where the underwire rubs on my longer runs (10+ miles). Once I tried this model I never used the other for long runs again! I also love how it is racerback like most traditional sports bras and can be worn under most traditional gym and yoga type tops. I have trained for several half marathons and 1 full with this bra and it has held up wonderfully!