[Lightweight & Quick Dry: The boys cargo shorts are comfy for warm weather wear. The material is smooth stretchy lightweight and quick dry keeping your kids cool and comfortable Machine Wash & Elastic Waistband: Adjustable waistband with drawstring for a secure and comfortable fit for growing kids Multi-Functional Pockets:Two front zipper pockets to keep essentials stored and safeTwo side cargo flap pockets provide more space to keep handy items Summer Outdoor Shorts: These cargo shorts for boys are great for summer outdoor activities including hiking cycling climbing camping fishing traveling or casual wear The Shorts Size:7-8 (Body Weight: 55-70 pound) 9-10 (Body Weight: 70-80pound) 11-12 (Body Weight:80-90 pound)13-14 (Body Weight:90-105pound) 15-16 (Body Weight: 105-120 pound) 17-18 (Body Weight: 120-140 pound). If you want to be loose please order one size up]