The FP Movement Don't Let Go Bra is a medium-impact sports bra with a compressive fit and a secure underbust band for light-to-medium workouts and training. A defined square neckline and pleated bust detail shape the look, and four-way stretch fabric with quick recovery moves with the body. What Our Gearhead(R) Experts Are Saying:"The halter straps stay put on my shoulders through a circuit class, because the center strap at the back keeps them from drifting apart, so I'm not tugging the bra back into place between sets. That's why I reach for it on strength and training days."