NWT Everlane Size Small and Medium Available The Invisible Bra Renew line 87% Recycled Nylon 13% Elastane Description: Soft, smooth, and seriously comfortable, the Invisible Bra features a flattering V neckline with seamless cups and fully adjustable straps for built-in ease. This ultra-smooth bra is bonded so that it lies flat against your skin—which means it moves with you, but also stays put. Plus, it's made from ECONYL® 100% regenerated nylon, so you and the planet can look your best.