J.Crew Womens Form Knit High Neck Cutaway Tank Top – Large Meet FormKnit. Our softest stretch fabric forms to your body (hence the name) and stretches in four directions for a comfy, flattering fit. Plus, it's double-layered, so it's never see-through and extra-smoothing. We designed it in a couple of sleek silhouettes, like this cool, high-neck tank that instantly elevates anything you pair it with. And that's not all. . .It's crafted with a touch of TENCEL™ Modal® (an eco-friendly fiber sourced from sustainably managed and certified forests-meaning not ancient or endangered!). 88% Modal rayon/12% elastane. Machine wash.