To order your tracking suit please click HERE.

**Please put Rock Sky Market in the notes right before you submit the order. You will need to do this or you will end up being billed directly. Also, include the name of your Wingsuit or  Base coach in the order notes

The SUMO 4 builds on the success of the original SUMO, incorporating feedback from Squirrrel's team pilots and customers. Whether your tracking mission is to develop wingsuit skills or to progress in the BASE environment, the SUMO 4 is the answer. This new design is ideal for entry level trackers or for experienced trackers who prefer a two-piece suit. If you are an experienced tracker looking for the maximum in range and glide, we recommend the SAUSAGE.

The SUMO 4 is a direct evolution of its predecessor. It features similar overall volume, but we have refined the aerodynamics for reduced drag by changing the inlet shape and positioning, and optimizing the location of the leg wing thickness. A new inlet design yields less drag, more efficient air-input, and makes the suit back-fly and free-fly capable.

Thanks to a slicker and more agile feel, the SUMO 4 is easier to control in steeper track angles and is overall a more forgiving yet higher performance design. Jumpers with SUMO experience will instantly notice that the SUMO 4 settles into a naturally steeper and more efficient angle, and is easier to transition from flat to steep AoAs.

The Squirrel No-Wobble System has been carried forward from the original SUMO, as it has proven to provide a level of precision that set the SUMO apart from other two piece designs. The NWS is optional, but, when used, gives a compact and precise feel in tracking maneuvers.

Overall, the SUMO 4 provides what we think is the ultimate balance between volume and stability, and is the perfect choice for a first tracking suit. The SUMO 4 is built to the same high standard that has made Squirrel wingsuits the benchmark for quality in our sport.

*This item does not qualify for free shipping.