Save the Mons Royale Men's Icon T-Shirt for days on the mountain whether you're spring skiing that last patch of slush, summer alpine climbing, or going for a quick ride on your mountain bike. Made of merino wool, this tee excels in thermal regulation that warms you up when you're cold and cools you down when you're warm. Merino wool also offers natural odor-resistance and long-lasting softness. Mons Royale added stretchy elastane and durable nylon to the mix for outdoors-worthy performance.