VIBRCOR Technology - A high-grade TPU strategically injected into the deep 360- degree undercut pocket to create this unique speed-inducing and feel-enhancing internal technology.
The E723 Irons feature more VIBRCOR in the clubhead to further enhance feel and create more speed. It also now features visible VIBRCOR on the back of the clubhead.
VIBRCOR TPU significantly alters the feel of the clubhead, produces faster ball speed, dampens sound and shock, and creates perimeter weighting around the entire clubhead for maximum forgiveness and power off the face. VIBRCOR allows for this sleek, extremely long and forgiving iron head to have the support, sound and feel of a forged iron in an Extreme Game Improvement iron body.
Diamond Face VFT - Different diamond shapes of variable face thickness behind the face function as mini trampolines to create faster ball speeds and expand the sweet spot to outer areas of the face. There are 103 total Diamond shapes featured on Diamond Face that cover the entire face of the E723 Iron.
Diamond Face VFT features three different thicknesses in an interweaving pattern and features a face thickness reduction on the heel and toe for even greater forgiveness.
The mini trampolines that make-up Diamond Face VFT create faster ball speeds and an expanded sweet spot. The full-face increase in Diamond Face VFT coverage to the extreme heel and toe coverage ball speed on off-center hits while also greatly aiding forgiveness on these strikes.
360° Undercut Design - The design is a one-piece high-strength steel body with a 360-degree Undercut Design. What does it do? It lowers the CG to produce a higher launch and increased face flexing, ball speed and overall distance across the entire face. The multi-material electro-form cap now features carbon fiber for added perimeter weighting.
Extreme Toe Weighting - Extreme Toe Weighting achieved on the high toe in the rear portion of the club along with a new toe weighting pocket. This dual toe weighting elongates the sweet spot to achieve a higher MOI and strategic CG positioning right behind center face and further optimizes the sound and feel of the iron.
Stock Shaft Specs: