Boys got NO time for mesh lined swimwear! Your little outdoorsman deserves a PRODOH swim trunk. All of our trunks are constructed with a quick dry boxer brief liner for comfort and a poly blend UPF 50+ fabric that you'll have to feel to believe. Pockets contain a mesh lining for collecting shells without the sand. Trunks feature functional drawstring, elastic waistband, and front left leg fish embroidery.