I bought this bra for very intensive zumba classes and dance training.  I am a 34F - so I need it to be a worker.  The bra provided great support in class and minimized bouncing, which were the most important features I was after.  The cup spacing, however, is a bit close and although the cups are seperate, underneath a top it creates that 'boob shelf' effect that I'm not a big fan of.  Hence 4 stars instead of 5.  But overall I am happy with the product.