Catalyst Front Zip Sports Bra Size 5. EUC."Front zip is here! The most supportive sports bra ever – now even easier to put on and take off. A new take on the original game-changing Catalyst Bra, this front closure, cross-back high-impact sports bra gives you the wireless support, comfort, and adjustability you want...without the painful struggle.Front zipper and cross-back design allow for more ease of movement - ideal for anyone with limited range of motion or those who prefer front closures. Adjustable back straps are made from flexible, but supportive elastic that won't budge.Please ask any questions prior to purchase. Thank you.It may feel a little snug when you first get it, but that’s normal. It’s designed to relax and shape to your body as you wash and wear it."Body: 59% Nylon 41% SpandexLining: 86% Nylon 14% Spandex