Classic onesie in a simple silhouette, cut from a stretchy fabrication for a body-skimming fit. **Fit:** Fitted silhouette; sweetheart neckline; low back; cropped hem. **Features:** Classic pull-on style; shaped underbust for added support; stretchy straps; 2-ply twist back; cropped silhouette; split hems; contrast logo hit at waist. **Why We ❤ It:** Designed to move with you, this breathable onesie is perfect for your stretch-heavy workouts.