MATERIAL: This sweatproof shirt with sweat pads are made of selected polyester fabric, anti-baterial, breathable, durable and quick drying.The best choice for hyperhidrosis and iontophoresis FLEXIBLE SIZE---This sweatproof undershirt with hidden armpit pads are made of super high elastic fiber, fits most cup size, very flexible and comfortable to wear LARGE ANTI-SWEAT PROTECTION---The absorbent & waterproof 3-layer sweat pads are sewn into the whole armpit area, which provide full dry enviroment for the armpit SWEAT PADS OR CHEST BRACE UP---This is not just a sweat crop top t shirt and undershirt with sweat pads. It can still be used as a breat push up support bra top MUST HAVE FOR FEMALE--- This sweat shilds can block sweat stains and keep you stay dry all day.It is an essenential clothes for every woman's wardrobe in summer.It is suitable for golfing, running, cycling, workout,yoga,etc