Ordered 7 bras with my Prime membership to try. The 2 styles of Panache Sport bras I tried were with underwire in grey and without in black with the purple seem line.My size is 34FF but I have gained 15 lbs in the past 6 months so I ordered 34G in all the bras I ordered to determine how accurate their sizing is.The Panache underwire cups were a tiny bit big in the G and the no wire is a tiny bit small.I have issues whenever I go up in band size to 36. It starts out on the closest setting and stretches out too wide. The 34 band on the widest setting is tight at first but not restrictive. They will stretch and be perfect in a month.I run on the treadmill, do yoga & Jiu-jitsu 4 days/ week in these sports bras.I appreciate how high up under the arm both bras are; they have more coverage and less spillage. I do wear sport tanks underneath to absorb sweat and chaffing.I hate bras directly on my skin as the chaffing creates more skin tags.It is more uni-boob than the underwire which means my profile is less conspicuous but there's more bounce allowance.Final assessment, I like this bra. It's worth the price.