I never write reviews, but this sports bra deserves great remarks. Here's the deal, any women that is active with a large chest, knows you need to double up. I am 34  yrs old , active since Jr. High with sports and have had to double up since 8th grade. This bra makes you feel secure and held in, then I use another bra over top it. At first it fits a little weird and I agree with the others, it was a tad tight around the ribs, but it did make me feel very tucked in. I teach aerobics several times a week and noticed a huge difference with bounce when wearing this bra, so I am ok with the tight fit. It is not something I enjoy wear all day, but truth be told, who does like wearing two heavy duty sports bras all day!  I would recommend you try it out for those who are highly active!