100% PolyesterElastic closure??Machine wash and hand wash??Material: 100% polyester ??Comfortable and Skin-friendly with UPF 50%??Peach finished fabric with super soft feel is comfortable, breathable and lightweight in & out of the water??Occasions: kids swimming trunks are suitable for various sports and beach activities, including swimming, surfing, running, walking, volleyball, water skiing, beach or home, water aerobics, river trekking??Unique design: This boy’s swim trunks features a comfortable elastic waistband and drawstring cord, Two side & one back pockets provide convenient storage. When you wear these swim trunks for boys you can easily feel how great the quality is compared to the average swimming shorts.