All Quixote Pillows Include a 100 Cotton, Custom-Fit Pillowcase with a Sateen Finish * PrimaLoft Synthetic Micro-Fiber Fill * DWR-Rated, Rip-Stop Waterproof Breathable Shell, Double Needle Tailoring, Nylon Thread * Filled, Assembled and Quality Controlled in the USA * Size Medium 13x17, Weight 14 Ounces