Smartwool Intraknit Thermal Merino Crew Top - MenThis minimalist style crew is anything but insignificant. It is a lightweight, super moveable top, perfect for all of your sweatiest cold weather activities. With Merino Sport yarns and gender specific ventilation perfectly placed to maximize thermoregulation and breathability in high intensity activities, it helps amplify moisture management, movement, and comfort. Features Engineered construction uses knit structures to enhance performance with