The Mascot 00585-380-01 Functional Under Shirt is a high-performance base layer designed to keep you comfortable and dry in cold or demanding environments. Made from a lightweight, moisture-wicking fabric, this undershirt efficiently draws sweat away from the body, helping to regulate temperature and prevent chills, even during strenuous activity.

Its snug, ergonomic fit allows for full freedom of movement while remaining comfortable under layers. Flatlock seams prevent chafing and skin irritation, enhancing comfort throughout the workday. Ideal for outdoor work or cold indoor settings, the Mascot Functional Under Shirt provides essential insulation, making it a reliable and effective base layer for all-season comfort.