82% polyester, 18% spandex Fabric weight: 6.61 oz/yd² (224 g/m²) Moisture-wicking fabric Four-way stretch material stretches and recovers on the cross and lengthwise grains Scoop neckline and racerback Flat seams and bias binding that eliminate rubbing Best for A-C cups Support material in shoulder straps, double layer front, and a wide elastic under breasts