Brand new in package. Color black, size medium, men’s long sleeve crewneck under layer shirt. Weatherproof technology keep warm stay dry. He keep quickly wicks away moisture keeping you dry and comfortable. This helps regulate body temperature. Stretch comfort constructed with stretch yarns he keep maximize his comfort with with a perfect fit. Providing durability and lasting shape. Anti-odor, utilizing special agent heat keep minimizes unpleasant odor caused by perspiration. Heat retention utilizing special fiber content heat keep retains body warmth. Anti-static utilizing special anti-static agent he keep reduces clinging and discomfort from static electricity. Soft hand feel a unique blend of yarns he keep creates a luxury hand feel.