NWT Kids TBY Burgundy cargo shorts in L

NWT Kids TBY Burgundy cargo shorts label reads size US 30 JP L. Please see measurements because this seems to small for a US 30. Shorts have side pockets on both sides and cargo pockets below them. Right side has a zipper cargo pocket. Left side has a Velcro cargo pocket. Waist has elastic for room and a tightening rope. 35.5% Draw Texturing Yarn, 60% Cotton, 4.5% Spandex Waist 13” inches approximately Inseam 8” inches approximately Length 18” inches approximately Rise 11.5” inches approximately