spanx shapewear for women thinstincts tummy control compression tank (regular and plus sizes) very black sm spanx the best base layer! with added performance features like breathability, wicking and absorbency-thinstincts is the perfect smoothing, lightweight layering piece. support level 1: smooth - a light hug. fit tip: step in to put on. micro-fiber offers lightweight, breathable feel. non-compression bust offers a smoosh-free fit. bonded armholes and hem for added comfort. elastic-free - no pinching! style #10039r. 53% spandex, 47% nylon; bodice: 77% nylon, 23% elastane. machine wash cold, gentle cycle with like colors. use only non-chlorine bleach when needed. lay flat to dry. do not iron. imported. measurements: length: 23 in product measurements were taken using size sm. please note that measurements may vary by size.