Next Level - Unisex Cotton Long Sleeve T-Shirt - 3601 - Heavy Metal - Size: XS

We own a HVAC Company, and use these for fall/winter work shirts. The sleeve length is good, and the material is great for layering. The shirts are somewhat thin, so not great for stand alone warmth, but are good over long underwear, or under a sweatshirt. They also wash up well, and the color stays pretty true. Second season with the long sleeve shirts, and fourth for t-shirts.