Fabric: 95% TENCEL™ Modal, 5% Spandex Care: Breathable, machine washable and dryable with no shrinkage Derived from a blend of sustainable wood sources of botanic origin*, our fabric is 95% TENCEL™ Modal with 5% Spandex. It's breathable and can be machine washed and dried with no shrinkage. Learn more about our materials. Bleusalt products are Made in the USA.