Stylish yet functional, the HANRO Woolen Silk Short Sleeve Shirt combines the temperature balancing qualities of luxurious Merino wool with the softness of blended silk, for insulation against both heat and cold. Part of the HANRO Woolen Silk Collection, this men's T-shirt was designed to be worn as thermal underwear, but is versatile enough to be a sporty tee. The scooped neckline, seamless sides, longer length, and flat trim create a smooth fit and appearance underneath clothing.