Brooks Convertible 2.0 Sports Bra Hydration pack the yarn itself is made

the yarn itself is made using 100% recycled polyester

100% cotton twill front panels

the COROS Heart Rate monitor automatically powers on and off based on when it is worn

BPA-Free soft flask with bite valve can be easily removed from sleeve and used in NATHAN hydration vest pockets

An adjustable back strap lets you customize the fit

Brooks Convertible 2.0 Sports Bra Hydration pack the yarn itself is madeCompressive high support. Customizable style. Engineered for high support and distraction free comfort, the Convertible 2. 0 Sports Bra lets you double your style and wear this bra as a racerback or scoopback by hooking or unhooking the back straps. Lightweight materials hug and move with your body while providing just the right amount of compression to reduce breast motion. Wear two ways: as a scoopback or a racerback. Plus, the adjustable back