Smaller athletes can live the "Just Do It" life in this 2-piece set engineered for play. The tee is made of interlock knit fabric enhanced with quick-drying, moisture-wicking Dri-FIT technology, to help them stay cool and dry while on the move. The matching shorts are made of soft poly tricot fabric and the stretch waistband provides a comfy fit during every crawl, wiggle, jump and step.