The Neese Dura Quilt 56 Series is a durable rainwear series made from extremely tough and flexible 13 oz. ribbed PVC/Polyester fabric with durable, electronically welded seams. The non-woven polyester base offers excellent comfort and dissipates moisture. The Dura Quilt 56 Bib Trouser with Safety Fly has an elastic waist and adjustable elastic suspenders.