Whether it's really sunny or a bit chilly, this Anchor Rash Guard and Swim Trunks Set is the perfect go-to for aquatic fun. The nylon/spandex, long-sleeve rash guard is UPF 50+ to protect him from the sun and wind, and it matches the microfiber, anchor-print trunks. These nautical swim shorts feature a fun anchor print, a contrast band, and a right-side pocket with zipper. Elasticized waistband with drawstring closure and faux-fly top-stitching. Mesh lining. Machine wash.