Mizuno ST-G 440 Driver

Overview

• Player preferred 440cc Pear Shape with Deep Face to allow for more discretionary weight to enhance spin characteristics
• Combination of FAST TRACK & CORTECH CHAMBER to allow for Maximum adjustability to dial in optimal launch and spin
• New Forged Beta Rich Ti-LFS face.  Lighter. Faster. Stronger
• Ball Speed optimized CORTECH multi-thickness face to make this the most forgiving low spin driver on the market
• Expanded “wrap around” composite crown to allow for neutral right and left bias 

Features

CORTECH CHAMBER
A chamber located on the sole adjacent to the face, filled with an elastomeric material with inserted weight provides: Larger CORAREA, improved spin performance, and tuned impact sound.

Full Length Maximized FAST TRACK
Provides the ability to adjust from mid-low to very-low spin.

Forged Ti LFS
A Beta Rich Titanium that is lighter, faster, and stronger than SAT2041

Multi-thickness CORTECH Face
Refined to maximize CORAREA combined with the NEW Ti LFS face material

Toe Wrap Around Composite
Increased discretionary weight and more balance left/right trajectory

440cc Player’s Pear Shape
An inviting, compact, deeper face 440cc head that sits perfectly square at address

HIT tuned Impact Sound
Strategically placed internal sound ribs tune the impact sound to the appropriate frequency and sound pressure

Quick Switch Adjustability
4 degrees of loft adjustability to fine-tune address look and trajectory.

Specifications