Seams come in at a slant for a more flattering fit, aiding in support as it sits on the curb of the bust. A thicker band lends additional support along with padded cups, and a zip-front design allows you to dress and undress without putting your hands over your head — way easier when you're sweaty after a workout. Fabric covers the zipper to eliminate chafing, and also locks down so it doesn't open when you exercise. An inner hook rounds out the piece for an easy way to zip the bra.