The Size Is Much Smaller Than The Normal Size. Fabric:polyester + Spandex; Real High-grade Material;soft And Comfortable Quick-drying Material.Can be worn as a swim chest binder, or as basic chest binder. Give you a Masculine look.Features:pull On Closure.easy To Wear;stronger Elastic Band Design.Wearing Experience:leaving More Space For The Body And Less Pressure On The Chest; Becoming Flat Naturally; Not Restricting The Breath.Designed For:transgender,ftm,tomboy And Trans Lesbian,or As A Stage Cosplay Show Costume Or Sports Bra. This Strong Chest Binder Flattens The Chest And Makes You Cool.