100% Nylon or Polyester, 60" wide. This lightweight, waterproof nylon material is perfect for wind breakers, light weight shopping totes, cool shirts, active wear and more! Machine Wash Cold / Tumble Dry Low https://nickoftimefabric.com/collections/athletic-woven-fabrics/products/navy-rip-stop-70-denier-supplex-sku-7341-s97