Under Armour ColdGear Compression MD size Slightly thick, stretchy, and soft-to-the-touch innerwear(^^) COLDGEAR ARMOUR: Uses high-density microfiber threads to provide both warmth and comfort. High sweat-wicking and quick-drying properties prevent chills from sweat, and 4-way stretch: Excellent stretch in 4 directions. I bought three colors at once, and I haven't worn this one, so I've been storing it(^^; I bought it for about ¥6,800. #TennisWear #SoftTennis #Jogging #Walking