Rockies new uniforms

product description: [100% Cotton] The Boys PJ Sets with 4pc are 100% organic cotton, which are very soft, breathable, and lightweight. The natural cotton long sleeve pajamas for boys ensure comfortable night sleep, are also good for children's skin. We have been dedicating to providing kids with super comfy pajamas.Applicable Scenarios: Perfect For Daily Use And Outdoor Activities, Especially For Walking, Fishing, Running, Baseball, Cycling, Golfing And Other Outdoor Activities. Casual Styling Can Be Matched With A Variety Of Outfits, Perfect For Attending Events During The Day Or Evening.Officially licensed by the MLBBasic Crew Neck Short Sleeve Fit - Youth Sizes 8-20