This black Ernest Leoty Corset sports bra is crafted from comfortable, lightweight and breathable technical fabric. The built-in foam cups, and cross-back straps are designed for support and compression. The easiest part of your workout is chosing this Ernest Leoty sports bra. The hardest part is actually going to that spin class. REF: 15940648 / 10001 Composition: Cotton 40 % Composition: Polyamide 45 % Composition: Elastane 15 % Washing Instructions: Machine Wash