NWOT Sweaty Betty Zip-Up One-Piece Size XS I bought this at a sample sale a few years ago, and have only tried it on over underwear, so the tags have been removed but the suit has never been worn. Material is a sturdy and supportive stretch material that provides a bit of compression. Zip up with mesh accents and contouring seams. This suit will make you look SNATCHED and is EXCELLENT quality.