Family-owned and designed in NYC, DL1961 utilizes ultra-sustainable technology and practices to craft covetable, high performance denim that doesn't waver from its eco-conscious ethos. Expect your favorite washes and cuts, minus the carbon footprint. Tube Top Instasculpt™ Rib is made of a smoothing, slimming and sculpting rib. It's classic strapless silhouette makes it perfect for everyday layering. Instasculpt™ Rib is a refined, high-retention stretch knit fabrication that sculpts your body for a figure-flattering effect.