The JumboMax STR8 Tech™ Non-Tapered Grip combines legendary JumboMax game improvement with a non-tapered profile to maximise lower hand feel and face angle awareness.
A non-tapered grip decreases grip tension. Developed with input and real world testing by some of the world's best instructors and tour professionals.
The STR8 Tech™ grip also features a recessed cavity which will accommodate the Cobra Connect™ and Arccos Caddie Smart Sensors.
**Note - Cobra Connect™ & Arccos Caddie Smart Sensors NOT Included**
The patented JumboMax grip gives you a stronger, yet more relaxed grip on the club for longer shots and incredible accuracy. The performance characteristics of JumboMax Grips are achieved through a twist-resistant, high-energy transfer core, while the ultra-tacky, shock-absorbing outer layer enhances feel and playability in a variety of weather conditions.
The Patented JumboMax grips are designed to provide you with:
JumboMax Grips can quickly and dramatically improve the way you play the game of golf. Independent tests by GolfTest USA and Golf Etc. showed that in nearly every category tested, from club head speed, launch angle, side spin, back spin to carry distance, JumboMax Grips beat standard golf grips. Once you try them you'll never want to go back to a "skinny" grip again.
Patented. Conforms with USGA Rules.
In head-to-head testing by Golf Etc. of America, and GolfTest USA, golfers increased their driver carry distance by an average of 10 yards, reduced slice spin, increased ball speed, improved launch angle and gained accuracy.
JumboMax® Grips are designed to fit your hands better for more solid ball striking. Our Finger-Palm™ technology places the grip in the strongest, most stable part of your hand while promoting a relaxed grip on the club for a more fluid and powerful swing.
JumboMax Grips eliminate tension for faster clubhead speed. Golf instructors universally agree that the fastest way to ruin a good golf swing is by gripping the club too tightly, or by increasing grip pressure during the swing, which prevents the club from releasing at impact. Our Finger-Palm technology instantly gives you a more secure hold on the club, so you don't feel the need to squeeze. You'll relax your grip on the club freeing your hands and arms to release the club naturally, giving you the fluid, effortless and powerful swing you need. You'll find it easier to keep the clubface square longer through impact for straighter, more powerful shots.
The golf industry does have a standard for measuring grip sizing on non-putter grips. Measuring 2" below the grip end cap, the diameter of the grip is recorded.
The following chart compares the diameter 2" below the grip end cap for various grip sizes.
JumboMax Grips outperform standard grips for distance and accuracy and have the added benefit of being extremely shock-absorbing. If you experience pain during or after golf or have arthritis, you will really appreciate our super-oversized, shock absorbing technology.
From novices to advanced players, everyone can benefit from the secure, yet relaxed grip provided by JumboMax Grips. They will quickly and dramatically improve the way you play the game of golf adding to the enjoyment of your game.
Extensively tested by golfers of all abilities, and confirmed by GolfTest USA and Golf Etc. of America, JumboMax Grips are quickly developing an incredible following. Golfers are experiencing better control, increased distance, more confidence and are just having more fun on the golf course!
Use the golf glove cross-reference chart below to help you select the best size JumboMax Grip for you.
| Men's Golf Glove Size | JumboMax Grip Size |
| Small or Medium Cadet Glove | STANDARD, STANDARD OVERSIZE (+1/16), STANDARD JUMBO (+1/8) or X-SMALL (+3/16) |
| Medium Glove | X-SMALL (+3/16") or SMALL (+1/4") |
| Medium-Large Glove | SMALL (+1/4") or MEDIUM (+5/16") |
| Large Glove | MEDIUM (+5/16") |
| X-Large Glove | MEDIUM (+5/16") or LARGE (+11/32") |
| XX-Large Glove | LARGE (+11/32") or X-LARGE (+3/8") |
| XXX-Large Glove | X-LARGE (+3/8") |
| Women’s Golf Glove | JumboMax Grip Size |
| Small or Medium Glove | STANDARD JUMBO (+1/8) or X-SMALL (+3/16) |
| Large or XL Glove | SMALL (+1/4") |
| XX-Large Glove | MEDIUM (+5/16") |
Customers who liked this product said...
I opted to change to these super grips from standard issue tapered grips on my new clubs set. I have been practising regularly since I fitted them and have had a lot of interest from fellow senior golfers. These grips are brilliant for people who have hands like shovels they have helped reduce my arthritis pain whilst playing 18 holes twice a week.
Got this grip to replace the one on my Odyssey x-tank chipper, as close to original as you could wish for, good size and brilliant feel.
