The Bamboo Silver Ion Long Sleeve Crewneck is the fundamental travel shirt for the absolute softest feel combined with hygienic protection through our iconic viscose from bamboo fabric with silver ion. Built for all day comfort, this versatile, high performance t-shirt seamlessly transitions and masterfully multitask. You can own less and do more. Achieve enhanced defense with silver ion included with our standard Travleisure® construction that is wrinkle resistant, breathable, odor-resistant and ultrasoft. Perfect for any trip, near or far. Lightweight feel yet warm enough for changing temperatures in the airport, bus, plane, or train.