Callaway I-Mix | FT-5, FT-i | Lofts – 8.5, 9, 9.5, 10, 10.5

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I-Mix by Callaway

The new Callaway I-Mix system is the latest in golf driver customization. This new type of technology has been allowed by the recent change to club adjustability regulations by the governing bodies, the US Golf Association and Royal & Ancient. It is inspired by the ability of tour professionals to constantly adjust their drivers every time they play.

This is how the system works. Players choose a clubhead from the FT-I and FT-5 range and then select from a variety of shafts from Aldila, Fujikura, and Mitsubishi Rayon. The player then attaches the clubhead to the shaft using the I-Mix system and starts to play. Over 70 shafts are available, leading to a staggering 1,600 shaft-head combinations.

The Callaway I-Mix system gives golf players the same level of customization and tweaking that Tour professionals have because everyone’s swing and course conditions are different day to day. Is the course wet? Use a clubhead with a higher degree of loft for more distance over the wet grass. Narrow fairways? You’ll need control so use a heavier shaft. The possibilities are endless.

Using the Opti-Fit Weighting technology, the FT-i clubheads are available with a draw or neutral waiting with lofts of 9, 10 and 11 degrees. The FT-i Tour clubheads have a Low Center of Gravity version with draw or neutral weightings, and lofts of 9.5 and 10.5 degrees.

The FT-5 and FT-5 Tour clubheads also utilize the Opti-Fit Weighting with draw or neutral weightings. The lofts for the standard FT-5 head are 9 and 10 degrees, while the Tour head has lofts of 8.5 and 9.5 degrees.

In April 2008, Phil Mickelson used the I-Mix interchangeable driver system at the Masters. Ernie Els also used the I-MIX system at the Dubai Desert Classic for last two rounds.