At the peak of your workout, Mother Nature may try to stop you. Don't let her! When the heat sets in, stay cool with our Woolverino Micro Sleeveless. The range of movement you expect from a sleeveless combined with the extreme moisture-wicking power of Merino Wool will keep you going even when the elements try to stand in your way. This merino wool tank for men will quickly become the favorite go to t-shirt. Use as a base layer on chilly mornings or wear it all by itself all year. Soft and versatile, so many uses for this shirt. AND did we mention? NO STINK.