Material: Polyester, fleeced inside and spandex smooth outside. Fabric is super soft, breathable, no see-through, and high stretchy, comfy to wear Features: Sleeveless tank top, classic square neck, backless, strappy, solid color, cropped length, double layer, slim fit, cute and sexy tops, casual basic crop top Occasion: This tank cami crop top is suitable for workout, gym, sports, vacation, lounging around the house, daily casual wear, dance, hiking, beach, holiday and other outdoor activities. It's a sexy going out top or sport bra in the summer and also can be used as a basic layer in the fall or cool weather.