Lululemon Wundermost Ultra Soft Nulu Square-Neck Long-Sleeve Bodysuit in classic black. This essential base layer is crafted from buttery-soft Nulu fabric, offering a weightless feel and four-way stretch for ultimate comfort. Designed with a flattering square neckline and a thong-cut back to ensure a seamless look under clothing. The double-layered fabric provides extra coverage and a smooth, body-hugging fit that transitions perfectly from workout to daily wear. Includes a snap closure at the gusset for convenience.