Derived from a blend of sustainable wood sources of botanic origin*, our fabric is 95% TENCEL™ Modal with 5% Spandex. Sparkle fabric consists of 92% Tencil Modal, 2% Poly, 2% Nylon, and 4% Spandex. Its breathable and can be machine washed and dried with no shrinkage. *To learn more, visit www.tencel.com Bleusalt products are Made 100% in the USA.