SEW FLY ORIGINALS The World's 1st Flying Disc Golf Knee Pad, was invented by Paul & Raina Kinney in 2011. We wanted to revolutionize the way you make a knee putt and that is why SEW FLY was created. It is PDGA legal, floats in water, and fully customizable. Handcrafted in California with the finest materials to withstand the test of time and most important of all it FLY’S!