This shirt is an effortlessly cool take on a baseball-inspired style that couldn't be more classic. The five ounce weight is nice and light, so you can wear solo on a sunny day or use it as a soft base layer when it's time to bundle up.

It's knit from a blend of organic cotton and hemp, which, in addition to making a great shirt, has all kinds of environmental plusses. The crop helps to clean oxygen and water, nourishes soil as it grows, requires little to no pesticides, and only needs a fraction of the water that cotton does. Even Washington and Jefferson were proponents – they both had farms of the stuff. And this knit uses fabric to its fullest, creating a soft and cool blend that'll outshine any other competition in your collection.