Sports Innerwear Men's Long Sleeve 2-Pack Fleece Lined [Moisture-Wicking, Quick-Drying, Lightweight, and Warm] Compression Wear Long Sleeve Shirt Cold Gear Thermal Underwear Warm Innerwear for Autumn and Winter 【Material Composition】92% Polyester Fiber + 8% Spandex. Sports innerwear men's long sleeve shirt 2-pack. 【Fleece Lined】Special fleece processing creates warm air pockets, providing excellent heat retention. The fabric is soft and highly elastic, offering a comfortable feel against the skin and superior cold protection and warmth. This is a great piece for chilly nights and the changing seasons. 【Warmth and Stretch】Compression wear men's long sleeve sports t-shirt with both functionality and warmth. It has excellent elasticity, and the power stretch that adheres to the skin maintains a good fit and allows for easy movement. It has excellent elasticity and uses fabric that allows for quick recovery after intense exercise. 【Breathability and Quick-Drying】It is breathable and has excellent quick-drying properties, reducing body chills caused by water or sweat and maintaining comfort. It dries quickly after washing, making it convenient for changing. It remains cool and comfortable even after sports. Anti-odor function. It can clearly prevent unpleasant odors caused by sweat or bacteria generated during sports. 【Multi-Purpose】Sports fitness, jogging, boxing, cycling, training, soccer, baseball, mountain climbing, skiing, surfing, golf wear. Can be worn in spring, summer, autumn, and winter! It fits naturally to the body with a comfortable feel and stretch, and doesn't bulk up even when layered. It is highly praised as everyday innerwear and work innerwear. When used as innerwear, it provides cold protection in the winter.