Spun poly is guaranteed to last twice, does not require ironing, does not shrink, has greater wash-ability, has color-fast material that doesn't stain and Looks, breathes, and feels better,which makes it a popular choice for outdoor clothing. Fibres used to create polyester material is very strong, yet light in weight; making the fabric suitable for all seasons. They are also highly stain resistant, so it is a great fabric for cleaning. Cotton Polyester blend fabric is suitable for upholstery and for home furnishings.