Puma sports bra with V-neck. Convertible back design: (U-Back/Cross Back) Moisture-wicking fabric. Removable cups and adjustable straps. Tag Free Comfort. PUMA Womens Comfortable Seamless Sport Bras (Black/White, Medium) • Moisture wicking • Removable cups • 92% Nylon |7% Lycra Spandex | 1% Other . Machine Wash Cold • Model is wearing size M