This is a set of a children's T-shirt and navy blue pants with a lime green stripe design. - Color: Lime green - Design: Stripes - Material: Polyester - Features: Freestyle design I think it can be used for activities like sports. The fabric is smooth, so I think it's comfortable to wear. Both the top and bottom have been worn a few times. There are stains, snags, and loose threads, so please check the photos. The elastic in the pants has stretched out, so I recommend replacing it. The printed part of the pants also has some peeling, so please check the photos. Thank you for looking.