The ZX7 Mk II Driver is configured for those seeking maximum adjustability in a compact silhouette. Its two swappable heel and toe weights, plus adjustable hosel sleeve, mean you can easily dial in your desired launch condition. Its tight shape profile provides maximum workability and the freedom of complex shotmaking. REBOUND FRAME Most Drivers have one flex zone. Rebound Frame has two. Like a spring within a spring, Rebound Frame elevates COR across the face for increased ball speed. And that extra ball speed leads to more distance off the tee. DUAL FLEX ZONES Here’s how it works: Like any modern Driver, the speed of ZX Mk II starts with a flexible face—and our Driver face is especially fast thanks to its advanced Ti51AF Titanium alloy construction. The similarities end there, though, because Rebound Frame adds a second flexible zone, a ring of thin titanium in the body of the Driver. When these two zones flex simultaneously at impact, then snap back into shape, their compounded energy transfer is far more powerful than single-flex designs. ADJUSTABILITY Swappable weight ports on the heel and toe allow you to adjust swing weight and Center of Gravity to favor a draw or fade shape. With the ZX7 Driver’s included 4g and 8g toe and heel weights, you can adjust your left-to-right shot shape by 5–6 yards. Opt for the full range of available weights, including a 14g option, and you could adjust your horizontal ball flight by as much as 20 yards. An adjustable hosel also provides the opportunity to perfect your preferred loft, lie, and face angle. STAR FRAME CROWN A complex series of ridges and latticework provides the structural integrity necessary to feature a remarkably thin titanium crown. This new, ultralight design gives us the freedom to place discretionary mass where it best suits each ZX Mk II Driver’s ideal launch and spin characteristics. VARIABLE THICKNESS FACE An intricate thickness pattern—hidden on the backside of our Ti51AF Driver faces—expands high COR areas from heel to toe by improving how energy reflects into the ball on off-center shots. It’s adding ball speed for even more distance off the tee. SPECS LOFT HAND LIE VOLUME LENGTH SWING WEIGHT CLUB WEIGHT 9.5° RH/LH 58.5° 460cc 45.25" D3(R,S), D4(X) 313g(R), 314g(S), 324g(X) 10.5° RH/LH 58.5° 460cc 45.25" D3(R,S) 313g(R), 314g(S)

Big Bertha is one of the most iconic names in golf, providing game-changing performance and making the game more fun for players of all abilities. Our new Big Bertha Driver is especially designed with an ultra-low, forward CG for players who want to reduce their slice for straight distance and an easy launch. From the generous profile to the high-strength XL face, these drivers are built for more confidence and for players to find more fairways. FEATURES & BENEFITS Straight Distance and Slice Reduction From an Ultra-Low, Forward CGFor players who are fighting a slice, Big Bertha brings game changing technologies off the tee. A low and forward CG helps to reduce the spin that can cause a slice. Big Bertha also utilizes weight in the heel to promote hitting a draw. Large, Forgiving Sweet Spot From the A.I. Designed High-Strength XL FaceBig Bertha’s XL Face features a large sweet spot and uses cutting edge A.I. technology to optimize speed and spin across the face. Fast Ball Speed From New Lightweight Jailbreak A.I.An all-new lightweight Jailbreak system has been enhanced to deliver stability and incredibly fast ball speeds across the face. Incredible Forgiveness From a Confidence-Inspiring Bertha ShapeWith a generously stretched profile and large, forgiving head shape, Big Bertha inspires confidence and promotes incredible forgiveness. Easy Distance From a Lightweight PackageFeaturing a triaxial carbon crown and lightweight components, Big Bertha is designed from the ground up to be easy-to-swing. MENS 2023 BIG BERTHA DRIVER PRODUCT SPECS MODEL LOFT AVAILABILITY STANDARD LENGTH LIE CC SWING WEIGHT 9° ADJUSTABLE (8°-11°) RH / LH 45.75" 60.0° 460 D2 (40G/50G), D5 (60G) 10.5° ADJUSTABLE (9.5°-12.5°) RH / LH 45.75" 60.0° 460 D2 (40G/50G), D5 (60G) 12.5° ADJUSTABLE (11.5°-14.5°) RH ONLY 45.75" 60.0° 460 D2 (40G/50G), D4 (60G/70G) CALLAWAY (BB23) RCH 45 GRAPHITE MANUFACTURER FLEX WEIGHT CLASS LAUNCH SPIN CALLAWAY GOLF LIGHT 40 HIGH MID CALLAWAY (BB23) RCH 55 GRAPHITE MANUFACTURER FLEX WEIGHT CLASS LAUNCH SPIN CALLAWAY GOLF LIGHT 50 HIGH MID CALLAWAY GOLF REGULAR 50 HIGH MID CALLAWAY GOLF STIFF 50 HIGH MID CALLAWAY (BB23) RCH 65 GRAPHITE MANUFACTURER FLEX WEIGHT CLASS LAUNCH SPIN CALLAWAY GOLF REGULAR 60 MID MID CALLAWAY GOLF STIFF 60 MID MID

The AIR-X offset driver is our lightest construction at 277g. A lightweight design promotes great feel and effortless speed for longer drives, while an offset hosel design promotes straighter drives. The AIR-X driver features an extremely lightweight construction so every swing feels effortless The driver uses premium lightweight carbon material to create a lighter clubhead which delivers a sensation of faster speed through the air. A faster face design helps you hit the ball just as far even when you don't make center contact. Heel weighting and an offset hosel will correct your slice and keep your drives flying straight down the fairway. Loft Lie Angle Length Swing Weight Weighting Stock Flex RH/LH 9.5º 60.0º 46.00" D1.5 Fixed Back / Heel S, R, Lite RH 10.5º 60.0º 46.00" D1.5 Fixed Back / Heel S, R, Lite RH/LH 11.5º 60.0º 46.00" D1.5 Fixed Back / Heel S, R, Lite RH

Our most versatile AEROJET driver designed for Tour as well as amateurs who seek a fast, low spin head with the added benefit of high launch and forgiveness. Headcover and wrench included Faster By Design Seamlessly aerodynamic, boldly designed. COBRA AEROJET enables new levels of speed that were not believed to be possible until no Swing Your Fastest Validated by the fastest players in the world The AEROJET Drivers features a raised skirt, symmetrical shaping, and streamlined edges to give you the most speed possible. *Red outline represents a traditional driver shape to highlight aerodynamic shaping improvements. Higher Launch. Optimized Spin. Proven PWRSHELL L-cup technology maximizes launch and distance, while an A.I. designed H.O.T Face delivers more speed and efficient spin across the entire clubface. Unlock Faster Ball Speed Forward positioning of the fully suspended PWR-BRIDGE weight allows for maximum energy transfer to unleash faster ball speeds through unrestricted flexibility of the face and sole. YOUR SHOT, DIALED. Three AEROJET Driver models offer different shot shapes and trajectory control to fit your game.   AEROJET LS LAUNCH: LOW SPIN: LOW SHOT SHAPE: NEUTRAL TO FADE-BIASED   AEROJET LAUNCH: MEDIUM SPIN: LOW SHOT SHAPE: NEUTRAL   AEROJET MAX LAUNCH: HIGH SPIN: MID-LOW SHOT SHAPE: NEUTRAL TO DRAW-BIASED LOFT LOFT/LIE SETTINGS -1.5° -1° -1° Draw STD STD Draw +1° +1° Draw +1.5° STD LIE WEIGHT ADJUSTABILITY LENGTH SHAFT FLEX SWING WEIGHT / SHAFT RH/LH 9.0° 7.5°(57.50°) 8.0°(56.80°) 8.0°D(58.10°) 9.0°(56.20°) 9.0°D(58.80°) 10.0°(56.80°) 10.0°D(58.10°) 10.5°(57.50°) 56.20° FIXED BACK 45.50" X, S, R Kai'li White: D5 Kai'li Blue: D4.5 RH/*LH 10.5° 9.0°(58.50°) 9.5°(57.80°) 9.5°D(59.10°) 10.5°(57.20°) 10.5°D(59.50°) 11.5°(57.80°) 11.5°D(59.10°) 12.0°(58.50°) 57.20° FIXED BACK 45.50" S, R, A Kai'li White: D5 Kai'li Blue: D4.5 Helium Nanocore: D2 RH/*LH 12° 10.5°(58.50°) 11.0°(57.80°) 11.0°D(59.10°) 12.0°(57.20°) 12.0°D(59.80°) 13.0°(57.80°) 13.0°D(59.10°)

The new, adjustable driver features a 16 gram rear weight and a CG positioned low and back for maximum stability, higher launch angles and a neutral to draw bias. A six way hosel allows for easy loft and spin adjustments. Dynapower AI analyzed thousands of face permutations to find the perfect thickness for each section to provide the fastest ball speeds and maximum forgiveness 16-gram rear weight produces a deep, rearward center of gravity and high MOI for forgiving, higher launch angles with neutral to draw-biased ball flight 6-way adjustable loft sleeve allows for even more launch and spin adjustments Stock shaft: Project X HZRDUS Smoke Red RDX Graphite Stock grip: Lamkin Crossline 360 Includes headcover and adjustment tool Specs LOFT LENGTH LIE VOLUME SWING WEIGHT 9° 45.75" 58° 460cc D2 10.5° 45.75" 58° 460cc D2 13° 45.75" 58° 460cc D2 STOCK SHAFT - PROJECT X HZRDUS SMOKE RED RDX GRAPHITE FLEX WEIGHT TORQUE LAUNCH SPIN Senior 50g 5.9° Mid Mid Regular 50g 5.5° Mid Mid Stiff 50g 5.5° Mid Mid STOCK GRIP - LAMKIN CROSSLINE 360 SIZE WEIGHT TYPE BUTT SIZE FEEL Standard 51g Round .600 Textured

If you are a player with a consistent impact location, then Titleist TSR3 Driver is your ticket to maximum driving performance. The new Speed Ring Face Technology creates a focused point of pure speed that can be precision-tuned to match your point of contact. Precise Speed & Distance Exceptional Feel & Playability Player-Preferred Shaping Speed Ring Variable Face Thickness Technology Performance-Tuned Adjustability Aerospace Grade Titanium Improved Aerodynamics SureFit Adjustability Driver Specs: Drivers 8.0° 9.0° 10.0° 11.0° 12.0° TSR1 - RH/LH RH/LH - RH/LH TSR2 RH/LH RH/LH RH/LH RH/LH - TSR3 RH/LH RH/LH RH/LH RH/LH - TSR4 RH/LH RH/LH RH/LH - - Lie   ← 58.5° →   Lie (TSR1)   ← 59.0° →   Length   ← 45.5" →   Length (TSR1)   ← 45.75" →   Shaft: Premium Tour AD IZ Model Flex Weight Torque Launch 5 R1 54g 4.5° Mid/High S 56g 4.4° Mid/High 6 S 63g 3.2° Mid X 65g 3.1° Mid 7 S 72g 3.1° Mid X 74g 3.1° Mid 8 S 82g 2.9° Mid X 85g 2.9° Mid Premium Tour AD UB Model Flex Weight Torque Launch 5 R 56g 4.4° Mid/High  S 57g 4.4° Mid/High  X 59g 4.4° Mid/High 6 S 65g 3.2° Mid X 66g 3.2° Mid 7 S 74g 3.0° Low/Mid X 75g 3.0° Low/Mid  8 S 82g 2.8° Low/Mid X 83g 2.8° Low/Mid

Who It's For The Titleist TSR3 driver is a player's driver that offers pure speed and adjustable for skilled golfers that repeatedly hit the sweet spot on every tee shot. Improved Aerodynamics A player-preferred shape features improved aerodynamics for as much speed as possible that looks great down by the golf ball. Speed Ring VFT Using a conical variable face thickness, Titleist engineers are able to focus the maximum CT/COR relationship into one central point of pure speed. This means the sweet spot is now even sweeter. SureFit Adjustable CG Track The refined SureFit Adjustable CG Track System makes it easier to position that focused hitting zone where you want it and dial in the exact setup you need to generate maximum ball speed and performance. Improved aerodynamic shape for greater speed while fitting the eye of the more skilled golfer Speed Ring VFT design focus maximum speed into one central spot to make the sweet spot even sweeter SureFit Adjustable CG Track allows you to dial in your preferred set up for maximum speed and performance SureFit hosel allows for independent loft and lie angle adjustments for a more custom fit Stock shaft: Project X HZRDUS Black 60 Graphite, Mitsubishi Tensei AV Blue Xlink 55 Graphite, Mitsubishi Tensei 1K Black 65 Graphite Stock grip: Golf Pride Tour Velvet 360 Includes headcover and adjustment tool Drivers 8.0° 9.0° 10.0° 11.0° 12.0° TSR1 - RH/LH RH/LH - RH/LH TSR2 RH/LH RH/LH RH/LH RH/LH - TSR3 RH/LH RH/LH RH/LH RH/LH - TSR4 RH/LH RH/LH RH/LH - - Lie   ← 58.5° →   Lie (TSR1)   ← 59.0° →   Length   ← 45.5" →   Length (TSR1)   ← 45.75" →  

Titleist TSR2 Driver is slimmed down and ramped up. For players who make contact across the entire surface of the face, it combines our most significant CG shift with a new Multi-Plateau Variable Face Thickness design to boost speed across the face. All within a cleaner, refined shape that inspires total player confidence. High Launch & Low Spin Optimized Speed Increased Stability Across Face Player-Preferred Shaping Multi-Plateau Variable Face Thickness Design Aerospace Grade Titanium Improved Aerodynamics SureFit Adjustability Drivers 8.0° 9.0° 10.0° 11.0° 12.0° TSR1 - RH/LH RH/LH - RH/LH TSR2 RH/LH RH/LH RH/LH RH/LH - TSR3 RH/LH RH/LH RH/LH RH/LH - TSR4 RH/LH RH/LH RH/LH - - Lie   ← 58.5° →   Lie (TSR1)   ← 59.0° →   Length   ← 45.5" →   Length (TSR1)   ← 45.75" →     Premium Tour AD UB Model Flex Weight Torque Launch 5 R 56g 4.4° Mid/High  S 57g 4.4° Mid/High  X 59g 4.4° Mid/High 6 S 65g 3.2° Mid X 66g 3.2° Mid 7 S 74g 3.0° Low/Mid X 75g 3.0° Low/Mid  8 S 82g 2.8° Low/Mid X 83g 2.8° Low/Mid Premium Tour AD DI Model Flex Weight Torque Launch 5 R1 55g 4.7° Mid/High S 57g 4.4° Mid/High  6 S 65g 3.3° Mid  X 67g 3.3° Mid  7 S 73g 3.2° Mid  X 75g 3.1° Mid  8 S 83g 3.0° Low/Mid X 85g 2.9° Low/Mid  

Titleist TSR2 Driver is slimmed down and ramped up. For players who make contact across the entire surface of the face, it combines our most significant CG shift with a new Multi-Plateau Variable Face Thickness design to boost speed across the face. All within a cleaner, refined shape that inspires total player confidence. Features: High Launch & Low Spin Optimized Speed Increased Stability Across Face Player-Preferred Shaping Multi-Plateau Variable Face Thickness Design Aerospace Grade Titanium Improved Aerodynamics SureFit Adjustability

The new, highly adjustable Dynapower™ Carbon driver features composite panels on the crown and sole for lower spin and neutral ball flight tendencies. A six-way adjustable hosel allows for easy loft and spin adjustments. DYNAPOWER AI Dynapower AI analyzed thousands of permutations to find the perfect thickness for each section of the club face, resulting in the fastest ball speeds and maximum forgiveness. LOW SPIN HEAD DESIGN Lightweight carbon panels on the crown and sole move the CG low and forward to create a lower spinning driver head with neutral ball flight tendencies. SIX-WAY ADJUSTABLE LOFT ADAPTER The new 6-way adjustable driver sleeve allows for more launch and spin adjustments.

The Callaway Paradym X Drivers is built for a high launch with high MOI, along with a generously stretched profile at address. This model is best suited for golfers seeking extreme forgiveness and a slight draw bias from their driver. A PARADYM SHIFT IN DISTANCE - INDUSTRY-FIRST 360° CARBON CHASSIS - 360° Carbon Chassis promotes unprecedented weight redistribution for maximized distance. The Triaxial Carbon crown and Forged Carbon sole is 43% lighter than a titanium chassis. This massive weight savings is repositioned for higher MOI and increased forgiveness. SPEED AND STABILITY - NEW JAILBREAK A.I. - Our new A.I. designed Jailbreak system provides stability in both the horizontal and torsional direction. Now with a 33% lighter weight design, we’ve enhanced stability for faster ball speeds from our industry-leading COR. OPTIMIZED FOR DOWNRANGE DISPERSION - NEW A.I. DESIGNED FACE - An all-new A.I. face optimization enhances speed, launch and spin, and now downrange dispersion. This is the world’s most advanced driver face designed by artificial intelligence. FAST BALL SPEEDS - INDUSTRY-LEADING FACE CUP AND FORGED TITANIUM FACE - Paradym is the first driver to utilize Callaway’s industry-leading face cup technology. We’ve paired the face cup with a powerful, forged titanium face, a combination that provides higher energy transfer to the ball than a standard driver face insert. HIGH LAUNCH & LOW SPIN - FORGIVING SHAPE - Paradym X is built for a high launch with high MOI, along with a generously stretched profile at address. This model is best suited for golfers seeking extreme forgiveness and a slight draw bias from their driver. 5g of rear weight is positioned to increase launch and lower spin for maximum carry distance.

The Callaway Paradym Triple Diamond Driver  is a compact, 450cc shape designed for better players who want to work the ball. It’s the lowest spinning and lowest launching Paradym model with a neutral ball flight. A PARADYM SHIFT IN DISTANCE - INDUSTRY-FIRST 360° CARBON CHASSIS - 360° Carbon Chassis promotes unprecedented weight redistribution for maximized distance. The Triaxial Carbon crown and Forged Carbon sole is 45% lighter than a titanium chassis. This massive weight savings is repositioned for higher MOI and increased forgiveness. SPEED AND STABILITY - NEW JAILBREAK A.I. - Our new A.I. designed Jailbreak system provides stability in both the horizontal and torsional direction. Now with a 33% lighter weight design, we’ve enhanced stability for faster ball speeds from our industry-leading COR. OPTIMIZED FOR DOWNRANGE DISPERSION - NEW A.I. DESIGNED FACE - An all-new A.I. face optimization enhances speed, launch and spin, and now downrange dispersion. This is the world’s most advanced driver face designed by artificial intelligence. FAST BALL SPEEDS - INDUSTRY-LEADING FACE CUP AND FORGED TITANIUM FACE - Paradym is the first driver to utilize Callaway’s industry-leading face cup technology. We’ve paired the face cup with a powerful, forged titanium face, a combination that provides higher energy transfer to the ball than a standard driver face insert. MORE WORKABILITY - COMPACT SHAPING - The Paradym Triple Diamond driver is compact, 450cc shape designed for better players. A 14g back weight can be positioned in the front for lower spin and maximum workability.

The Callaway Paradym Drivers model provides a refined shape with high MOI and adjustable perimeter weighting. Engineered for players of all skill levels, this club promotes high launch and low spin characteristics along with a neutral ball flight. It’s our best combination of distance, forgiveness, and adjustability. A PARADYM SHIFT IN DISTANCE - INDUSTRY-FIRST 360° CARBON CHASSIS - 360° Carbon Chassis promotes unprecedented weight redistribution for maximized distance. The Triaxial Carbon crown and Forged Carbon sole is 44% lighter than a titanium chassis. This massive weight savings is repositioned for higher MOI and increased forgiveness. SPEED AND STABILITY - NEW JAILBREAK A.I. - Our new A.I. designed Jailbreak system provides stability in both the horizontal and torsional direction. Now with a 33% lighter weight design, we’ve enhanced stability for faster ball speeds from our industry-leading COR. OPTIMIZED FOR DOWNRANGE DISPERSION - NEW A.I. DESIGNED FACE - An all-new A.I. face optimization enhances speed, launch and spin, and now downrange dispersion. This is the world’s most advanced driver face designed by artificial intelligence. FAST BALL SPEEDS - INDUSTRY-LEADING FACE CUP AND FORGED TITANIUM FACE - Paradym is the first driver to utilize Callaway’s industry-leading face cup technology. We’ve paired the face cup with a powerful, forged titanium face, a combination that provides higher energy transfer to the ball than a standard driver face insert. ADJUSTABLE PERIMETER WEIGHTING - DESIRED SHOT SHAPE - The driver head features a refined shape with high MOI and adjustable perimeter weighting. From a 15g sliding weight, players can experience an average of 12 yards of shot shape correction.  

The ZX5 LS Mk II Driver uses a forward-placed sole weight to reduce long-game spin—perfect for players with aggressive swing speeds. ZX5 LS Mk II features the same large footprint and flattened shape as ZX5 Mk II, along with its adjustable hosel sleeve for dialing face angle and loft. A TRANSFER OF POWER Get more power where it counts—at impact. A stronger Rebound Frame design with dual flex zones delivers purer energy transfer from club face through the ball, enhancing distance on every shot. And it’s only available on new ZX Mk II Woods. REBOUND FRAME Most Drivers have one flex zone. Rebound Frame has two. Like a spring within a spring, Rebound Frame elevates COR across the face for increased ball speed. And that extra ball speed leads to more distance off the tee. DUAL FLEX ZONES Here’s how it works: Like any modern Driver, the speed of ZX Mk II starts with a flexible face—and our Driver face is especially fast thanks to its advanced Ti51AF Titanium alloy construction. The similarities end there, though, because Rebound Frame adds a second flexible zone, a ring of thin titanium in the body of the Driver. When these two zones flex simultaneously at impact, then snap back into shape, their compounded energy transfer is far more powerful than single-flex designs. ADJUSTABILITY The ZX5 LS Mk II comes equipped with one 8g sole weight placed forward in the head that keeps spin low and distance high. An adjustable hosel also provides the opportunity to perfect your preferred loft, lie, and face angle. STAR FRAME CROWN A complex series of ridges and latticework provides the structural integrity necessary to feature a remarkably thin titanium crown. This new, ultralight design gives us the freedom to place discretionary mass where it best suits each ZX Mk II Driver’s ideal launch and spin characteristics. VARIABLE THICKNESS FACE An intricate thickness pattern—hidden on the backside of our Ti51AF Driver faces—expands high COR areas from heel to toe by improving how energy reflects into the ball on off-center shots. It’s adding ball speed for even more distance off the tee. MODEL COMPARISON MAX FORGIVENESS Heightened forgiveness provides high, straight drives. A larger footprint with low and deep weighting inspires confidence. LOW SPIN Made for very aggressive swings. A larger footprint with forward weighting provides low spin and a high degree of forgiveness. MAX ADJUSTABILITY Enjoy maximum workability for complex shotmaking with a compact silhouette and complete club head adjustability. Spin Mid Lowest Low Launch High Mid-High Mid Forgiveness High Mid-High Mid Flight Bias Straight-Draw Straight Straight-Fade Workability Low Low-Mid Mid-High Weight Adjustment SW (Rear Weight) SW (Front Weight) Flight (Heel/Toe Weight) SPECS SHAFTS GRIP LOFT HAND LIE VOLUME LENGTH SWING WEIGHT CLUB WEIGHT 8.5° RH 58.5° 460cc 45.25" D3(R,S), D4(X) 314g(S), 324g(X) 9.5° RH 58.5° 460cc 45.25" D3(R,S), D4(X) 314g(S), 324g(X) 10.5° RH 58.5° 460cc 45.25" D3(R,S) 314g(S)

The ZX5 Mk II Driver is built for players who desire heightened forgiveness in a large, confidence-inspiring profile. A large, flattened footprint, and 8g rear weight, help you easily launch drives that fly higher, farther, and straighter. An adjustable hosel sleeve allows you to dial in face angle and loft to suit your swing. A TRANSFER OF POWER Get more power where it counts—at impact. A stronger Rebound Frame design with dual flex zones delivers purer energy transfer from club face through the ball, enhancing distance on every shot. And it’s only available on new ZX Mk II Woods.  REBOUND FRAME Most Drivers have one flex zone. Rebound Frame has two. Like a spring within a spring, Rebound Frame elevates COR across the face for increased ball speed. And that extra ball speed leads to more distance off the tee.  DUAL FLEX ZONES Here’s how it works: Like any modern Driver, the speed of ZX Mk II starts with a flexible face—and our Driver face is especially fast thanks to its advanced Ti51AF Titanium alloy construction.  The similarities end there, though, because Rebound Frame adds a second flexible zone, a ring of thin titanium in the body of the Driver. When these two zones flex simultaneously at impact, then snap back into shape, their compounded energy transfer is far more powerful than single-flex designs.  ADJUSTABILITY The ZX5 Mk II comes equipped with one 8g sole weight placed low and deep in the head for high-launch performance. To adjust swing weight, purchase any of the additional ZX Driver Weights or order as custom. An adjustable hosel also provides the opportunity to perfect your preferred loft, lie, and face angle.  STAR FRAME CROWN A complex series of ridges and latticework provides the structural integrity necessary to feature a remarkably thin titanium crown. This new, ultralight design gives us the freedom to place discretionary mass where it best suits each ZX Mk II Driver’s ideal launch and spin characteristics.  VARIABLE THICKNESS FACE An intricate thickness pattern—hidden on the backside of our Ti51AF Driver faces—expands high COR areas from heel to toe by improving how energy reflects into the ball on off-center shots. It’s adding ball speed for even more distance off the tee.