【Quick Dry & Water Repellent Fabric】The boy's shorts are made of lightweight and breathable fabric to keep your kids cool dry and comfortable all day. The durable water-repellent treatment effectively repels stains and liquids 【Sun Protection】UPF 50+ Fabric which blocks 98% of the sun's harmful ultraviolet rays; Breathable holes on both sides, makes the shorts more ventilated and stylish 【Elastic Waistband】Elastic waistband with internal adjustable drawstring keeps your kids' running shorts in place when doing exercise 【Zip Pockets】The boy's workout shorts with two side zipper pockets are effective storage wallets, keys, cell phones or other small items 【Occasions】The boys' sports shorts are perfect for running, hiking, athletics, traveling, jogging, lounging, workout, and all kinds of indoor & outdoor activities. If you're not satisfied with your purchase, just contact us, and our customer service team will make it right