Penn Women's Diamond Mesh Singlet 88% Polyester/12% Spandex; Trim: 95% Polyester/5% Spandex Imported Machine wash FLATTERING FIT: Princess neckline and scalloped hem create a flattering appeal that also allows comfort and movement when exercising. Our moisture-wicking singlet features flatlock seams, rear contrast colorblocking and a cute open back detail. LIGHTWEIGHT: Our women's workout shirt has mesh panels that keep the top lightweight and breathable enough for the most intense exercise. PERFORMANCE JERSEY: Performance material wicks away moisture and keeps you cool. Great for running, yoga, jogging, tennis, softball, volleyball, basketball or just everyday wear. MATERIALS: 88% Polyester 12% Spandex EASY CARE: Machine washable, dryer friendly, holds up wash after wash. This super soft and comfortable singlet will be your go-to athleisure top.