Mount Marmot Tee LS MemBrain Ultraviolet protection factor (UPF) of

Ultraviolet protection factor (UPF) of 40 gives you protection during extended periods under the sun

Product Weight: 284

and quick-drying for maximum comfort

Solution-dyed fabric reduces water consumption during manufacturing and resists UV fading

Whether you're chasing a weather window on the trail

Mount Marmot Tee LS MemBrain Ultraviolet protection factor (UPF) ofOrganic. Sustainable. Eco friendly. We're talking about the Mountain Long Sleeve T Shirt, not the food you hopefully have in your fridge. Add this planet Earth saving long sleeve tee featuring recycled fabric to your year round wardrobe for chilling, grilling, and killing it on and off the trail. Throw on the Mountain Long Sleeve tee with a vest and kick your feet up in an Adirondack chair in the fall or take a day trip to the lake for a summer hiking