Swimsuit fabric is almost always 80-90% nylon,polyester or another similar synthetic fiber.The other 10-20% is spandex,lycra,or elastane (all of which are different words for the same thing).It’s very important that swimsuits’ fabric have at least 10% spandex as it is the spandex content that gives the fabric the stretch that it needs.• NylonNylon fabric is an alternative fabric to polyester.Nylon […]