NWOT. Size Medium Smooth and flattering, this one piece features a soft, stretchy fabrication and back cutouts that make it breathable and functional for low impact activities. Fit: Fitted; full-length one piece silhouette; sweetheart neckline, racerback; back cutouts Features: Four-way stretch fabric; skinny shoulder straps; sweetheart neckline, racerback; back cutouts; back zippered pocket; cinched ankle hems; ballooned lower leg. 80% Polyester, 20% Elastane