The new Ping Sigma 2 putter family solves two problems in putter design. One is more of a recent issue, while the other is probably as old as putters themselves. And yet it’s the latter that not only ...

As with many things in R&D, you build on the partial success and failures of things in the past. We had an adjustable-length mechanism in that first version—a fairly simple clamp—that did an awful lot ...

If you’re a fan of forgiving golf clubs you’re probably a fan of Ping, and the new Sigma 2 Valor 400 putter ($235 MSRP) should be right up your alley. Touted as the highest-MOI Sigma 2 model ever, the ...

In 2018, Ping launched its line of Sigma 2 putters that offer a way to change length with the turn of a dial. The feature allows for golfers to adjust length between 32 and 36 inches, helping golfers ...