C4 Waterman

CMac ATB Inflatable Stand-Up Paddleboard

The original design in C4 Waterman's iSup line, the iSUP CMac ATB Inflatable Stand-Up Paddleboard has proven itself in rivers and seas all over the world. Ideal for riding rapids and catching waves, this is the ideal board whether you're a novice getting into small rapids for the first time, a sea-faring SUPer with a penchant for surfing waves, or a guide looking for a tough, stable board to add to your fleet.

Thanks to the squared-off pin-tail shape, the CMac is both stable and extremely maneuverable to offer optimal performance in rivers and oceans for beginners and advanced riders alike. iWaterman construction features military-grade, double-wall PVC for superior durability. On the inside, thousands of high-tech fiber cilia anchor the deck to the bottom, allowing for increased rigidity and maintaining C4's proprietary rocker profile. And unlike other brands that only glue their seams, this SUP sports 30% thicker high-tensile fiber thread that allows the board to withstand higher PSI. The result is a tough, stable board  that delivers hard-board performance and is ready to bounce off rocks and come back for more.