This sheer racerback bra is lightweight and comfortable, but also features an underwire for support. Perfect underneath all of your racerback tanks and dresses, or as a sexy, sporty detail that shows off your back in any other style of neckline. Pair with our Whisper Thong for a sexy set. • Italian net fabric • 88% Nylon, 12% Spandex • Hand wash • Available in Rosehip View the Only Hearts sizing chart here: