Undershirt/TankOur tank undershirt will quickly become the item that you won't want to take off, simply because it will keep your body temperature regulated and is naturally odour resistant. Not only is it super soft, it is designed to be versatile, and worn under many layers, on its own, around town or while adventuring. The fit is snug and long, and very similar to our Women's long sleeve tops. Fits true to size. If between sizes, size down as the armholes fit