All CRO quilts that are built with the Print2Fabric option it will be made with ARGON 15D Poly Fabric. ARGON 15D Poly Fabric is specially made for us as the cutting edge ultimate polyester quilt material. It resists wind and sheds water enough to be the outer shell of a quilt, yet it is breathable enough to be used as the inner shell. It has a very tight weave, has a top of the line DWR finish, is calendared and completely downproof. ARGON Poly is 15 denier for added durability and is extremely tough.