The Under Armour Thermal Long Sleeve Cold Gear in 3XL size is a versatile activewear top for men. With a relaxed fit and thermal features, this grey shirt is perfect for keeping warm during casual or outdoor activities. Made by the trusted brand Under Armour, this long sleeve shirt is designed for comfort and performance. Ideal for big and tall individuals, this shirt is a must-have for anyone looking for quality activewear in a size that fits well and looks good.