Titleist GT4 Driver Loft:9 The foundation of the ThermoSeries

The foundation of the ThermoSeries layering system is the base layer

Polyester / Cotton Blend

2 3/4" Brim

Increased speed

our longest blade length

Titleist GT4 Driver Loft:9 The foundation of the ThermoSeriesThe GT4 Driver is Titleists most aggressive spin reducing driver ever. With an adjustable forward and aft CG that can dramatically drop RPMs to optimal levels, this driver packs immense power into a compact, player preferred shape for total confidence over every drive. Seamless Thermoform Crown A reimagined ultra lightweight design, born from a new Proprietary Matrix Polymer. The tunable acoustic properties of this unique composite allow Titleist