Dye-Sublimation is a form of permanently dying the polyester fibers or products with a polyester coating. Our Direct Sublimation printing results in a beautiful no feel print. This method is great for full color prints and best done on light-colored shirts because the ink is transparent. The indirect Sublimation Method can be used when printing on a shirt that black or colored and when your shirt does not have at least 50% polyester content. The higher the content of polyester the bolder your final print will be. If you use a 50% cotton/poly shirt your final result will be a vintage look once washed.