TUO Kinetic Merino 250 Bottom Deadfall X-LargeThe TUO Kinetic Merino 250 Bottom is a warm and durable base layer built to perform in cold weather conditions. Crafted from 250g interlock fabric made with 95% 18. 5 micron merino wool and 5% spandex, it offers superior natural odor resistance, moisture wicking, and thermal regulation. The merino wool is spun around a nylon core to enhance elasticity and long term durability. With flatlock seams for smooth next to skin comfort, a covered elastic