EUC Jcrew Crewcuts Boys Stretch Jeans. Sz. 6. Light wash Belt Loops Hook and Eye Closure Internal elastic waist band From Website: We combined the best of our boys' skinny-fit and slim-fit pants into one easy denim style they can wear everywhere. With a hint of stretch, they're perfect for everything from dinner with Nana to running around the playground with his pals. Cotton/poly/elastane. Internal adjustable elastic waistband. Belt loops. Zip fly. Sizes 2-7 have closure; sizes 8-16 have button closure. Traditional 5-pocket styling. Machine wash. Import.