Your little one will be a happy camper in this 2-piece performance set. The tee is made of knit fabric and the matching shorts are made of lightweight woven fabric, have an encased elastic waistband for a comfy fit and a built-in liner providing full coverage during every run, jump and skip. Additionally, both pieces are enhanced with quick-drying, moisture-wicking Dri-fit technology to keep kiddos cool and dry while they play. Ready, set, Go