These shirts are the reason why Marine Layer exists. Not only are they the most absurdly soft shirts you'll ever wear, but they're also made with recycled beechwood, so they're sustainable too. It's the crew of your dreams: soft, never see-through. A custom fabric that is a blend of two yarns (50% Supima Cotton and 50% Micromodal). Modal comes from recycled beech wood, which is a natural and sustainable source of raw material. So, eco-friendly and naturally absurdly soft.