Get the best of both worlds with the style and durability of Marmot shirts and polos. From a fleece-lined flannel jacket for windy mountain treks to men's long-sleeve shirts for a walk on the city streets, you'll find a shirt for every environment. At Marmot, we’ve got epic men's long sleeve shirts for everyone from first-time hikers to seasoned crag climbers, like a breathable long-sleeve shirt featuring mesh side panels. Turn up the performance of your crewneck or button down with Marmot shirts and polos.