Charles River 4186 Girls’ Fitness Jacket Bring girl power to gym class with this Girls Fitness Jacket. Made from a blend of 92% polyester / 8% spandex, the knit fabric is applied with TopShield™ moisture management treatment to wick away moisture from the body, leaving you feeling comfortable and dry. Other features include princess seams, zippered side pockets, a heat-sealed neck label for comfort and a slight dropped tail hem for added coverage. Offered in a simple black color, this product is sold blank, however, an imprint of your logo or company name can be added to make this jacket stand out at fundraisers, sporting events and much more.