Experience ultimate comfort and performance with the Mascot Crossover Lahti Base Layer Top. Designed for active individuals, this top features advanced fabric technology that is both insulating and lightweight, ensuring you stay warm in colder conditions. The moisture-wicking and quick-dry properties help manage perspiration, keeping you dry during intense activities. Constructed with a seamless design and raglan sleeves, it offers a modern fit that allows for a full range of motion without irritation. The sleek design is enhanced by contrast panels and a subtle logo, making it a versatile addition to any outdoor or athletic wardrobe. Product summary: Mascot Men's Base Layer Top, moisture-wicking long-sleeve performance shirt, breathable crew neck base layer for men in size 4XL.