am absolutely thrilled with my SeaMorgens rash guard. I bought it specifically for a snorkeling trip to avoid using heavy sunscreens that harm the reef, and because of the heatwave here in uk I have used it here and it exceeded expectations. It is brilliant for doning and dofing my wetsuit , and also offers protection against jelly fish which we get here in the uk also , The UPF 50+ protection kept me safe from sunburn during hours on the water. The fabric feels incredibly soft, premium, and stretchy, moving seamlessly while finning and swimming. Knowing it is made from recycled ocean plastic bottles and ECONYL® yarn makes it feel like true purpose-driven gear. The vibrant marine print also looks spectacular underwater! Highly recommended for any active ocean lover.