Marine Layer is using a blend of cotton, nylon, and spandex to keep things soft and stretchy. Then, they put a Durable Water Repellent finish so you can save it for a rainy day. Or just be prepared when random storms happen. Looking at you, Florida.
68% Cotton, 29% Nylon, 3% Spandex
Standard fit
Wind and water-repellent
Front zip pockets
Machine wash cold, tumble dry low