Mack Weldon wants to update the Oxford you have in rotation with a new take that takes the dress shirt staple and updates it with a high-performance technical fabric. The Oxfords use 37.5 Technology, a material that can help evaporate sweat before it even becomes an issue and there are underarm sweat guards to keep you extra dry. It also features a versatile design that is wrinkle-resistant with a length that works well tucked or untucked.

$88, mackweldon.com