T400® fiber is a new melt-spun elastic fiber from The LYCRA Company, based on multi-component technology that revolutionizes the comfort, wrinkle resistance and easy care of contemporary fabrics. The FTC, North America approved a new generic fiber subclass, Elasterell-p and European BISFA approved a new generic fiber subclass, elastomultiester (EME) in recognition of the unique qualities of T400® fiber.
*Lycra® T400® Fiber is the registered trademark of The Lycra Company