Merino Wool: The unique merino wool material gives this extra warm shirt excellent warmth retention and can also lift moisture away. Besides, it is also very soft, comfortable and skin-friendly, so you no longer have to fear the cold in winter. Dual-layer fabric: an ultra-warm, fleece lined & a soft, breathable exterior which can keep you fresh and dry all day. Loose Fit: While ensuring warmth, its oversized wool lined tops design is suitable for all kinds of people. And no matter what your body shape is, you don't have to worry about not being able to buy the right size. Mid-weight: 270g fleece pullover provides you a great warmth without feeling heavy when you wear it, giving you unlimited freedom of movement. Occasion: The stylish design makes it suitable for wearing alone or as a base layer. You won’t feel too hot when you wear it indoors. On the contrary, it can keep you warm while running, camping, hiking, hunting, working, playing sports, skiing, snowboarding, or partaking in any outdoors activity.