Yarn we use to make Jacket : A) 100% Combed Cotton B) 60% Cotton 40% Polyester C) 95% cotton 5% Spandex/elastic Fabrics Design we can use: Twill, Canvas, Denim Quality Standard : AZO Free , High Quality Sewing and Finishing. OKEO-TEX 100 Standard , Eco Friendly , Color Proof Pre Shrink , Pilling Free, Soft and comfortable Use