Wilson duo yellow golf balls long off the tee with soft compression low-compression golf balls have become increasingly popular in recent years and nobody does low compression quite like Wilson. The staff duo has long been one of Wilson atms most popular products, but the new version, with a compression of just 29, ranks as the softest ball that Wilson has ever made. Being able to get the duo atms compression that low was made possible by a large rubber-rich core and the result is a ball that delivers exceptional feel on and around the green. But the duo also generates exceptional distance thanks to a two-piece construction that creates minimal spin off the tee and that minimal spin also means that players are likely to see less side spin, which mean more fairways hit.