Size medium Spanx Air Essential Mockneck Sleeveless White Tank Top. Made with Spanx’s signature light-as-air, ultra-soft spacer fabric. 47% modal 46% polyester 7% elastane. Stylish mock neckline, sleeveless cut, and a slightly structured, flowy silhouette. Highly breathable, 4 way stretch material designed to feel completely weightless against your skin. Pit to pit 18” Length 21”. Worn once. Excellent pre-owned condition.