Odyssey Ai-DUAL Seven S (#7 S) Putter — Steel + Headcover

The Odyssey Ai-DUAL #7 S is a classic mallet putter built around the timeless #7 head shape, paired with a Short Slant (S) hosel that promotes toe hang — making it the ideal choice for golfers who play with an arc stroke and demand a stable yet responsive roll. Combining AI-designed insert technology, new FRD grooves, and a counterbalanced SL 90 steel shaft, the Ai-DUAL Seven S delivers improved feel at impact, consistent ball speed across the entire face, and more precise tempo control stroke after stroke.

Key Features

• Classic #7 Mallet Shape — proven head design with a larger footprint for superior stability and confident alignment at address.
• Short Slant Hosel (S) — mild hosel angle that promotes toe hang, benefiting golfers with a slight-to-moderate putting arc.
• Ai-DUAL Insert — AI-engineered dual-layer insert with a soft urethane outer layer and firmer inner core for consistent ball speed and improved forward roll.
• New FRD Grooves (19°) — deeper, more aggressive Forward Roll Design grooves that work with the insert to accelerate transition into a stable forward roll.
• SL 90 Counterbalanced Steel Shaft — lightweight steel shaft with approximately 20 g of counterbalance weight in the grip end for a more consistent tempo and repeatable stroke.
• Stable Tempo and Control — the combination of insert, head shape, and hosel delivers consistent feel even on off-center strikes.
• Odyssey Ai-Dual Pistol Grip — midsize pistol-style grip with a proven shape that suits a wide range of golfers.
• Available in RH and LH — right-hand and left-hand versions in 33", 34", and 35" lengths.

Technology in Detail

Ai-DUAL Insert

This AI-engineered dual-layer insert features a soft outer urethane layer paired with a firmer inner layer beneath it. The combination ensures consistent ball speed across the entire face — not just on the sweet spot — so distance control remains reliable on every putt. The dual-layer construction also promotes an improved forward roll from the moment of contact and delivers outstanding feel that gives players clear feedback on strike quality.

New FRD Grooves

The new Forward Roll Design groove pattern is deeper and more aggressive than previous generations. Angled at 19°, the grooves interact directly with the dual-layer insert structure to help the ball transition more quickly into a smooth, stable forward roll up and down the face. The result is truer, more consistent rolling immediately after impact — reducing skid and helping the ball track its intended line from the very first rotation.

SL 90 Counterbalanced Steel Shaft

The Odyssey SL 90 is a lightweight steel shaft featuring approximately 20 grams of counterbalance weight positioned at the grip end. This configuration shifts the balance point higher in the club, helping golfers naturally produce a more consistent pendulum-style tempo. Odyssey's own testing consistently shows that players achieve more repeatable strokes with this counterbalanced setup, making it particularly effective for those who struggle with tempo variation.

Odyssey Ai-Dual Pistol Grip

The Odyssey Ai-Dual Pistol grip is a midsize pistol-shaped grip with a well-established size and profile that suits a wide variety of golfers. Its classic pistol taper provides a natural, comfortable hand position that promotes a consistent grip pressure throughout the stroke. The familiar shape makes it easy to set up the same way every time, contributing to improved consistency round after round.

Shaft

Odyssey SL 90 Steel shaft

Grip

Odyssey Ai-Dual Pistol grip

Specifications

RH = Right Hand, LH = Left Hand.