Rest Assured, I will be rocking this white tank top any chance I get! Sunny day? Tank top. Gloomy lounge indoors? Tank Top. It's just the perfect look. This top features a deep neckline, adjustable straps, and can be worn as a racerback top. The model is wearing a small. • 75% Nylon, 25% Spandex • Hand Wash Cold • Unlined • Imported.