The PROUD SR4 was engineered as a dedicated speed rope to help athletes learn, improve, and master double-unders with confidence. Designed for smooth, fast rotation, it gives you the control and consistency needed to progress quickly—whether you're just starting or refining your technique.
While it excels at double-unders, the SR4 also performs exceptionally well for singles, triples, speed steps, and other high-tempo rope work. Built for serious training, it’s trusted by athletes worldwide who rely on PROUD ropes to push their speed and conditioning to the next level.
Each PROUD SR4 comes complete with a convenient storage bag, making it easy to carry, protect, and keep your rope organized wherever you train.