Vapor Apparel is a line of customized fashionable performance shirts which permanently wick moisture from the body. Vapor is made with Intera yarn, a fabric which keeps you warmer or cooler, and resists soil, odor and bacteria. Intera is not a coating, but part of the fiber of the yarn, and does not wash out. It has the fastest drying time in the industry and yet is more economical than other similar products. Shirts will print with rich vivid colors.