Girls' sports bras with a racerback help the wearer stay comfortable while playing sports in gym class. These come in four sizes with an elastic band for adjustability. They're seamless and won't scrape the skin during movement. 
.: Material: 82% polyester, 18% spandex
.: Medium fabric (7.5 oz /yd² (250 g/m²))
.: Thread color automatically matched to design
.: Runs true to size
.: Racerback 
.: Sewn in label
.: Assembled in the USA from globally sourced parts