Same Signature, better ending. Made from biodegradable polyester and spandex (to be replaced with biodegradable spandex once available) our EcoSignature fabric provides the integrity required for the lifespan of a uniform with a better end of life outcome. We took all the benefits of our Signature fabric—softness, stretch, durability, and uncompromising quality—and made it better for you and Mother Nature. The material will safely degrade in soil when disposed of, with no harmful substances released. It features a durable water repellant wash and dries quickly, while being fade and pill resistant.