The new Tour Edge Hot Launch E525 series is engineered to deliver excellent all-around performance in a more traditionally shaped package. The E525 fairway features a central rail extending from the leading edge to the trailing edge of the sole, punctuated by a strategically placed weight. This design pushes the center of gravity low and deep in the head, creating exceptionally high MOI and stability while promoting a high launch. Tour Edge's Diamond Face VFT technology, consisting of diamond-shaped, variable-thickness "mini-trampolines" behind the face, ensures ball speed is equally prodigious. Tour Edge finishes the E525 with UST's premium Helium Nanocore shaft and Lamkin's Crossline 360 grip. Tour Edge Hot Launch E525 Hybrids Feature: Mid launch, low spin, high forgiveness More traditionally shaped 17-4 stainless steel head engineered for players with medium to fast swing speeds seeking fast ball speeds and optimal launch and spin rates Sole weight positioned at the rear of the head creates extremely high MOI for top in-line stability Ridgeback technology utilizes a rail on the crown to boost structural integrity and produce more power across the face (also serves as a helpful alignment aid) Diamond Face VFT technology consisting of 35 variable-thickness diamond-shaped "mini-trampolines" behind the face enhances ball speed, improves off-center performance, and reduces spin for straighter shots Central sole rail produces low CG, resulting in high-launching shots and optimized spin rates Lightweight premium UST Mamiya Helium Nanocore shaft enhances speed, feel, consistency, and accuracy Stock Shaft: UST Mamiya Helium Nanocore Black Stock Grip: Lamkin Crossline 360 (standard size in regular & stiff flex (50g), midsize in senior flex (60g)) Headcover Included Authorized Tour Edge Retailer Product Specs Club Loft Face Angle Head Size Lie Angle Length Availability 3 19� Square 112cc 60� 39.75" RH Only 4 22� Square 106cc 60.5� 39" RH Only 5 25� Square 106cc 61� 38