Calvin Klein`s Sport Bra from the fall/winter collection is designed for optimal performance during fitness and training sessions. Made with a blend of polyester and elastane, this bra offers comfort and flexibility. Key attributes: Black | Polyester | Breathable fabric | Supportive fit | Sleek design | Dimensions & fit: Regular fit | Composition & care: 88% Polyester | 12% Elastane | Machine wash cold, tumble dry low