Race day means one thing: you've got to be the strongest, fastest, most resilient version of yourself. When you'll settle for nothing but a first place finish, look no further than the Chase™ Race 4 Vest. Designed in tandem with our athletes, the fit is comfortable, secure and stable, while the breathable 3D Grid Mesh Harness keeps you cool and comfortable—for even the longest and toughest of races. The sleek and streamlined fit specifically contours to a woman's body. The vest is made from recycled nylon that's tough but lightweight, so you can stay prepared while still pushing your limits.