White Hot (original insert model)

The White Hot insert shipped in 2000 under Odyssey Sports, which golfalot.com reports was acquired by Callaway Golf. golfalot.com describes the insert as spreading across the whole face of the putter, made from a material it identifies as the same urethane as the cover on Callaway's Rule 35 ball, and credits it with producing what the site calls a soft but firm feel.

Opinion on this release has stayed remarkably consistent. golfalot.com writes that this iconic feeling has never been improved upon and over half of the tour players still use the old insert, a claim that positions the 2000 original as something of a benchmark against later revisions of the White Hot insert rather than just an early entry in the line. Community sentiment gathered elsewhere echoes that view, praising the original for combining the feel of a softer model with the performance of a firmer face, and crediting the full-face spread of the insert for making off-centre strikes more forgiving than they'd otherwise be.

Little else on this specific release is in front of us beyond what golfalot.com and thegrint.com have reported. What's clear from the record is that the 2000 insert's reputation rests almost entirely on feel, both the insert's construction and the way it plays off-center, rather than on any documented spec sheet.