Andema refers to American sports equipment and equipment brand: Andema (new york Stock Exchange code UA) is headquartered in Baltimore, Maryland, and mainly produces sports equipment and equipment. UA mainly produces tight underwear (for example, clothes worn under basketball and baseball uniforms) or shoulder pads for sportswear (for example, shoulder pads for American football or hockey), but in addition, UA also produces sweaters, ordinary T-shirts, long sweatpants and so on. Andema led the trend of producing tight-fitting sports equipment with sweat-absorbent polyester yarn.