Free People We The Free black crochet knit crop tank top features a textured, chunky open-knit design crafted from a recycled cotton blend. This sleeveless vest-style top includes a button-front closure with three wood-look buttons and a flattering scoop neckline. Perfect for layering over dresses or wearing alone for a boho-inspired summer look, it offers a relaxed, cropped silhouette with wide straps and a scalloped-style hem.