The SuperStroke Flatso™ putter grip features a distinctive five-sided “Flatso” profile: a wide, flat front shape with five pronounced edges that promote a consistent, repeatable hand position at address. Enhanced with the Enhanced Spyne™ technology and new multi-zone texturing, the Flatso™ series has been further refined to deliver even better feel and feedback with every stroke. The SuperStroke Flatso™ putter grip is one of the most widely played grips on professional tours worldwide. PGA TOUR professional Jordan Spieth trusted the Flatso™ grip at each of his three major championship victories.
The Enhanced Spyne™ technology features an improved relief ridge running along the entire underside of the grip. This tactile reference point is engineered to guide golfers into a consistent, repeatable hand position every time they address the ball. By promoting proper alignment of the hands, the Spyne™ system makes it significantly easier to square the putter face at impact. The result is a more reliable, confidence-inspiring stroke that reduces the risk of face-angle errors. Whether you are a seasoned professional or a developing amateur, the Enhanced Spyne™ is a genuine alignment aid built directly into the grip itself.
The new multi-zone texturing system places strategically designed surface patterns precisely in the areas of the grip where sensory perception is highest. These textured zones are carefully engineered to optimise tactile feedback, allowing golfers to feel subtle variations in grip pressure throughout the stroke. At the same time, the texturing works in harmony with the incredibly soft polyurethane outer layer to maximise comfort and prevent fatigue during extended practice sessions or rounds. The combination of enhanced feel and superior comfort makes the Flatso™ 2.0 one of the most sensory-rich putter grips available.
SuperStroke’s patented No Taper Technology is one of the most impactful design innovations in modern putter grip engineering. Unlike traditional tapered grips, the parallel construction of the No Taper design maintains a consistent diameter from top to bottom, which fundamentally changes how the hands interact with the club. By equalising the grip diameter throughout, the technology minimises the tendency to squeeze tighter with the lower hand, reducing unwanted wrist action and tension during the putting stroke. The result is a smoother, more pendulum-like motion with quieter hands and dramatically improved stroke-to-stroke consistency. This is why the No Taper design has become a standard choice for tour professionals and serious amateurs alike.
The Tech-Port is a purpose-built opening located at the butt end of the SuperStroke grip, designed to provide golfers with a convenient and seamless way to customise the performance characteristics of their putter. Through the Tech-Port, golfers can easily insert the optional patented CounterCore weighting system, which allows precise counterbalancing of the putter to promote a more stable, arc-free stroke. Additionally, the Tech-Port is compatible with a range of performance monitoring sensors that track putting data and help golfers identify areas for improvement. Please note that the CounterCore weight is not included with the grip and must be purchased separately.
| Specification | Value |
|---|---|
| Width | 1.08" / 2.74 cm |
| Length | 10.60" / 26.92 cm |
| Weight | 50 g |
| Core | 0.58" / 1.47 cm |
| Profile | Five-sided Flatso™ (wide, flat front) |
| Outer Material | Polyurethane |
| Intended Use | Putter |
| Available Sizes | Flatso 1.0, Flatso 2.0, Flatso 3.0 |
| Colour | Black / White |
| CounterCore Weight Included | No (available separately) |
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