Posture Bra Zip Front - There is nothing more annoying than having to do a contortionist trick to get the sports bra off after a workout and getting all sweaty, you just unzip! Super easy! That’s where the joy of a front zip sports bra comes in. Especially if you have had any sort of shoulder injury/surgery or even while nursing. YKK zipper with anti-scratch device,will stay in place all day long, the top has a cloth flap, keeps it from poking you, not even notice it's there after you get it on. Adjustable Sports Bra High Impact - With adjustable shouler straps, Yvette sports bras for women high impact can be adjusted to your most comfortable position, the powerful x-back design with mesh lining can relieve your back's pressure and increases heat ventilation, breathable and sweat-absorbent to wear all day long, especially in heated workout or training environment; your shirt moves with you and doesn’t tug against the bra like some of those microfiber ones. 83% Polyester, 17% Elastane M