The sleeveless racerback crop is made of rayon and spandex. Very soft, stretchy, breathable, snug to your skin. Basic tank crew neck crop can be worn in any season, matched with different outfits, sweatpants, jeans, sport dress and other high-waisted clothes Crop tank tops perfect for yoga, workout, sport, exercise, fitness, gym, dance, running, club, party, outdoor activities or casual everyday use.