The newest style in our Air collection, fresh for summer. A long sleeve quarter zip that’s stretchy, breathable, and just a little thicker than standard fabric for some added warmth. If you really get cold, you can even zip up the mock neck…but we usually like showing off our chest hair too much. The midweight version of our air fabric: all the breathability and moisture wicking, but with a slightly heftier feel for when there’s a chilly breeze. Charles is 6’2”, wearing a Medium, and is from Canada but hates the cold.