https://rexfabrics.us/blogs/fabric-guide/nylon-spandex-vs-poly-spandex 2026-10-21T11:55:28-07:00 weekly https://cdn.shopify.com/s/files/1/1853/1683/articles/sportivo_1_ltpink_2e62e028-d437-451d-99b1-d13cab7e8515.jpg?v=1792607940 Nylon Spandex vs. Poly Spandex: Which Is Right for Your Line? Sportivo matte nylon spandex tricot