Made primarily from recycled plastic bottles REPREVE® is certified to contain 80% post-consumer recycled content (the plastic bottles) and 20% pre-consumer recycled polyester which comes from factory scraps. The Jones Recycled Neckwarmer is made from fibers spun out and reknit: the fabric is silky, wicking, quick dry, and easy care. It’s protection from winter weather that’s helmet and environment compatible!