Heroine Sport Flare Tank Top in Onyx. Size M (also in XL). 93% modal 7% spandex. Machine wash. Pull-on styling. Lightweight satin fabric. Garment is made with a semi-sheer fabric, undergarments can show through. HORR-WS12. HS-2188. Praised ready-to-wear designer Nima Taherzadeh created Heroine Sport, a hybrid activewear collection that embodies high fashion sensibility with a sporty attitude. Crafted from high tech performance fabrics and finished with rich details, Heroine Sport transitions from the gym to the streets with ease.