PLACE OF PRACTICE : indoor,outdoor TYPE OF BELT : elasticated belt CUT : large MAIN MATERIAL : synthetic WATERPROOF : no waterproof POCKET : without pocket STYLE : printed,plain NUMBER OF POCKETS : pocket less TYPE OF LENGTH : short BELT HEIGHT : mid belt MATERNITY : not suitable for maternity ANTI-UV : non anti-uv STITCHING TYPE : with seam Quantity : 1 U Size : 5-6years/3'7"-4', 7-8years/4'-4'2", 8-9years/4'3"-4'6, 10-11years/4'7"-4'8", 12-13years/4'9"-5', 14-15years/5'2"-5'4" Why shorts with built-in base layer shorts? : When doing sports activities, kids often have their legs extended (such as for lunges or stretches) or find themselves in upside-down positions (when balancing, etc.), which can cause shorts to ride up and show their underwear. The built-in base layer shorts keep kids totally covered so they can focus on the activity at hand. This product lets kids move freely, no matter what they're doing. Our photos, our models. Size information. : Our model is 144 cm tall and is wearing shorts in size 10-11 years.