Patagonia Capilene 3 MidWeight Crew Shirt for Men The Patagonia Capilene 3 MidWeight Crew Shirt for Men is a great t-shirt to have when you re outdoors, or while hiking. It features 5.4 Oz. Polartec Power Dry 100% Polyester that is lightweight and brushed for increased warmth and compressibility. There is a Polygiene permanent odor control layer that is double-knit with the fabric to wick moisture away and keep you feeling fresh on active days out on the trail. The thumb loops work well to give you extra coverage for when it s colder outside. This shirt can be worn independently or beneath a shell when the temperature drops. For a fine way to set off on an outdoor adventure, the Patagonia Capilene 3 MidWeight Crew Shirt for Men is a great choice.