Rayon Fiber's cellulosic base contributes many properties similar to those of cotton or other natural cellulosic fibers. Rayon Fiber is comfortable, softto the skin, and has the moderate dry strengthand abrasion resistance.Rayonis a man-madefabricblended from cotton, wood pulp, and other natural or synthetic fibers. It was invented as a cheaper alternative to silk (which also makes silk agoodsummerfabric). ... Since it is so comfortable and cooling to wear,rayonis an especiallygood fabricfor sportswear and summer dresses.