Champion 1/4 Zip Workout Tank tank-top-and-cami-shirts closure Silky technical fabric wicks moisture to keep you dry. Supportive built-in bra gives you that cool layered look. (Bra's patterned front peeps out at quarter-zip neckline.) Contoured mini-mesh insets add cooling ventilation. Knit-in stretch provides smoother fit and greater ease of movement. Details dial up the style: flattering princess seams, sporty contrast binding, keyhole back with crossover straps. Polyester/nylon/spandex