The new TS3 drivers are the result of a concerted effort by Titleist engineers to improve distance in their woods. The new TS3 features several design elements that contribute to making it significantly longer than its predecessors. This includes an extremely thin titanium crown that's approximately 20% thinner. This improvement saves weight and lowers the CG for improved launch and carry distance. The weight savings in the crown coupled with the variable thickness clubface of the TS3 results in the lowest CG of any Titleist driver to date, increasing MOI over the previous 917 D2 by as much as 12%. Additionally, the thinner clubface, which is six grams lighter and faster than any Titleist driver to date, significantly increases ball speed at impact. The TS3 offers more adjustability in the form of Titleist's SureFit CG technology. This allows for more specific spin rate and launch angle tuning. The TS3 also features a more traditional pear shape and tends to produce more of a mid-launch as compared to the TS2's higher launch. These new improvements result in higher launch, faster ball speeds and lower spin rates. Standard Titleist warranty applies and satisfaction is guaranteed. Headcover and wrench included.