Enjoy Your Day In The Sun. The Brackish Crewneck is your summertime essential. Long sleeves, thumb holes, and 98% UV protection ward off the elements while evaporative cooling technology cools you down when the garment gets wet. Oh, and did we mention it’s salt and chlorine-resistant? With the Brackish Crewneck in your activewear rotation, you’ll just be getting started when the sun is at full force—and feeling fresh for more adventures on land or sea.