A light, breezy sundress that you can wear as a cover-up or a rash guard to fend off sunlight and abrasion when paddling or snorkelling. Light polyester dries quickly. UPF 50+ protects from harmful UV. Stand-up collar protects the back of your neck. Half-zip offers temperature control and makes it easy to get in and out of, even when wet. Adjustable side shearing lets you tune coverage and mobility. Athletic fit isnt tight but isnt loose and is comfy even when wet.