Celanese, Under Armour Partner to Develop Sustainable Alternative to Spandex

Neolast fibers are produced using a solvent-free melt-extrusion process, eliminating chemicals typically found in elastane, aka Spandex.

Celanese, Under Armour unveil recyclable fibre to replace elastane

Travelstead

Celanese and Under Armor Develop Recyclable Spandex Alternative

Celanese and Under Armour Develop Innovative New NEOLAST™ Fiber for Use in Performance Stretch Fabrics

Fernando Pallesi posted on LinkedIn

Under Armour Leggings No Slip Waistband: Do They Truly Stay Up?

Celanese and Under Armour develop innovative NEOLAST Fibre - Sports Insight

Celanese

Celanese, Under Armour Develop 'Sustainable' Spandex Alternative for Performance Fabrics » Dallas Innovates