Great fitting Womens Dedication Long Vent Tank Top from Nike is ideal for running - training at the gym or any high impact sports activities. With a superb built in supportive bra - UV protective fabric that wicks sweat away this tank top is one of the best. There is attractive design stitching to give empire line look as well as extra support around the bra and this tank has flattering racerback. Features Dri-Fit UV protection fabric to wick sweat away and help keep you dry and comfortable Built-in bra Mesh panels at front and back Racerback Specification Fabric: Dri-FIT Body: 92% polyester 8% elastane. Bra: 81% nylon 19% elastane. Bra Insets: 100% polyester. Bra Cups: 94% polyester/6% elastane.