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DeMarini Nautalai Jason Magnum 12" Endloaded USSSA 240 Slow Pitch Softball Bat: WBD2340010 3.0 Stars 1Review $189.95
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Lizard Skins grips feature Durasoft Polymer material. Lizard Skin works as a great all-around grip, balancing cushion with thickness, and providing the highest amount of versatility. This thickness is also great for transitioning to wood bats. DSP (Dura-Soft Polymer) batting grip was created based on the highly successful DSP handlebar tape for road bikes.Utilizing their knowledge and experience in developing grips, Lizard Skins designed and created this new innovative batting tape for baseball and softball players. Order the official bat grip of Major League Baseball today!
Lizard Skins grips feature Durasoft Polymer material. Lizard Skin works as a great all-around grip, balancing cushion with thickness, and providing the highest amount of versatility. This thickness is also great for transitioning to wood bats. DSP (Dura-Soft Polymer) batting grip was created based on the highly successful DSP handlebar tape for road bikes.Utilizing their knowledge and experience in developing grips, Lizard Skins designed and created this new innovative batting tape for baseball and softball players. Order the official bat grip of Major League Baseball today!
Add-Ons Summary
Routine Batting Gloves
$29.95
Keep It Routine!
You can't buy a baseball bat or softball bat without batting gloves! Upgrade your confidence at the plate during a game or practice with theRoutine batting gloves, available exclusively as an add-on with every bat at JustBats. Inspired by the game's legendary hitters, these Routine gloves blend pro-level innovation and tradition to deliver unmatched control and precision with every swing. Whether you're taking hacks for dingers or executing the perfect bunt down the third baseline, you'll feel the superior grip, comfort, and durability that make these batting gloves essential for players at every level from travel ball all the way up to the big leagues. Keep It Routine in the cage and at the plate!
Sizing Chart for the Perfect Fit
We recommend getting the same size as your current pair of batting gloves. If you don't have a pair, measure the size of your hand from the top of your wrist to the top of your middle finger to find your recommended size:
- Youth Small: 6"
- Youth Medium: 6.25"
- Youth Large: 6.5"
- Adult Small: 7.25"
- Adult Medium: 7.5"
- Adult Large: 7.75"
- Adult Extra-Large: 8"
Routine Guarantee
Backed by a 14-day performance guarantee on used batting gloves and a 365-day return policy on unused batting gloves. From the date or purchase, you can try them out and if they do not fit or work perfectly for you, you may return them within 14 days for an exchange or full refund whether you have worn them or not. Returns are handled directly through JustBats.
Keep It Routine!
You can't buy a baseball bat or softball bat without batting gloves! Upgrade your confidence at the plate during a game or practice with theRoutine batting gloves, available exclusively as an add-on with every bat at JustBats. Inspired by the game's legendary hitters, these Routine gloves blend pro-level innovation and tradition to deliver unmatched control and precision with every swing. Whether you're taking hacks for dingers or executing the perfect bunt down the third baseline, you'll feel the superior grip, comfort, and durability that make these batting gloves essential for players at every level from travel ball all the way up to the big leagues. Keep It Routine in the cage and at the plate!
Sizing Chart for the Perfect Fit
We recommend getting the same size as your current pair of batting gloves. If you don't have a pair, measure the size of your hand from the top of your wrist to the top of your middle finger to find your recommended size:
- Youth Small: 6"
- Youth Medium: 6.25"
- Youth Large: 6.5"
- Adult Small: 7.25"
- Adult Medium: 7.5"
- Adult Large: 7.75"
- Adult Extra-Large: 8"
Routine Guarantee
Backed by a 14-day performance guarantee on used batting gloves and a 365-day return policy on unused batting gloves. From the date or purchase, you can try them out and if they do not fit or work perfectly for you, you may return them within 14 days for an exchange or full refund whether you have worn them or not. Returns are handled directly through JustBats.
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14-day performance guarantee on used batting gloves and a 365-day return policy on unused batting gloves.
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Adjustable wrist strap: Secure, custom fit for every player.
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Chrome logo treatment
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Digitally embossed goatskin palm chosen for superior durability.
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Embossed branding: Adds a distinctive, professional flair.
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Perforated fingers: Improved airflow for cool, dry hands.
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Reinforced palm and thumb wrap in high wear zones.
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Seamless, 4 way stretch lycra back of hand with silicone reinforcement for breathability and comfort.
Add-Ons Summary
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You've selected your new bat! But now you are hoping for some additional tack on the handle...or you just want to switch up the color of the grip.
Have no fear! Purchase this super-thin (0.5 mm) GAMMA Overgrip that can go right over your bat's existing handle grip (or you can put it on the bare handle of a wood bat). Better yet, you can pay a small fee to have the JustBats' gripping experts put the grip on the bat for you!
You've selected your new bat! But now you are hoping for some additional tack on the handle...or you just want to switch up the color of the grip.
Have no fear! Purchase this super-thin (0.5 mm) GAMMA Overgrip that can go right over your bat's existing handle grip (or you can put it on the bare handle of a wood bat). Better yet, you can pay a small fee to have the JustBats' gripping experts put the grip on the bat for you!
Add-Ons Summary
JustBats Batting Gloves
$24.95 - $29.95
The JustBats.com Batting gloves are perfect to wear for games or practice. Having a comfortable, perfect fit for you is something we at JustBats.com want you to have with your batting gloves. If when you receive the batting gloves, tried them out and they do not fit or work perfectly for you, you may return them within two weeks for an exchange or full refund whether you have worn them or not. They are extremely comfortable and durable. Our batting gloves feature an adjustable wrist strap so they can be adjusted to fit nice and snug on your hand for a comfortable fit. Our batting gloves are made from Cabretta Sheepskin leather for optimal flexibility and comfort. The mesh backing around the knuckles allows you to move and flex your fingers freely without adding stress to the leather. This not only allows for a better grip on the bat, but it also makes the gloves more durable as it eliminates much of the stress on the leather that can cause tears. The mesh is also vented to allow moisture and heat to be directed away from the fingers, never compromising your grip on the bat. The palm of the batting glove is constructed of premium grade sheepskin leather. This leather gives a great grip while maintaining it's flexibility. The JustBats.com Batting Glove was designed with you, the player, in mind. Free Shipping!
The JustBats.com Batting gloves are perfect to wear for games or practice. Having a comfortable, perfect fit for you is something we at JustBats.com want you to have with your batting gloves. If when you receive the batting gloves, tried them out and they do not fit or work perfectly for you, you may return them within two weeks for an exchange or full refund whether you have worn them or not. They are extremely comfortable and durable. Our batting gloves feature an adjustable wrist strap so they can be adjusted to fit nice and snug on your hand for a comfortable fit. Our batting gloves are made from Cabretta Sheepskin leather for optimal flexibility and comfort. The mesh backing around the knuckles allows you to move and flex your fingers freely without adding stress to the leather. This not only allows for a better grip on the bat, but it also makes the gloves more durable as it eliminates much of the stress on the leather that can cause tears. The mesh is also vented to allow moisture and heat to be directed away from the fingers, never compromising your grip on the bat. The palm of the batting glove is constructed of premium grade sheepskin leather. This leather gives a great grip while maintaining it's flexibility. The JustBats.com Batting Glove was designed with you, the player, in mind. Free Shipping!
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Free Shipping!
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Made from Cabretta Sheepskin Leather
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Mesh Backing on Knuckles - Improves Flexibility and Durability
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Superior Feel
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Velcro Strap for a Snug, Flexible Fit
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Vented to Allow Moisture and Heat to Escape
Add-Ons Summary
*This item is ineligible for promotions due to manufacturer pricingrestrictions.
Custom Bat Knob Sticker
$9.99
Metal Laser Engraving
$19.99
All personalizations are ready to ship same day as bat.
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Features
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2 1/4 Inch Barrel Diameter
12.5 Inch Barrel Length
End-Loaded Swing Feel
2-Piece All-Composite Slow Pitch Bat
Displays USSSA (New NTS Tested | 240 Compression Stamp), NSA & ISA Certifications
Colorway: Gold | Black
4.One Composite Handle: A stiffer handle designed for increased barrel performance
Designed and Built in the USA
Full Twelve (12) Month Manufacturer's Warranty Period
Description
DeMarini Jason Magnum 12.5" Endloaded USSSA Slow Pitch Softball Bat: WBD2583010
Step up your game with the DeMarini Jason Magnum—where power meets precision in a striking gold and black design!
Bat Benefits
The DeMarini Jason Magnum 12.5" Endloaded USSSA Slow Pitch Softball Bat is engineered for elite performance, making it the ideal choice for serious players who want to elevate their game. At the core of this bat is its Advanced Performance Composite Barrel, meticulously crafted for maximum compression. This technology ensures a rapid break-in, so you can enjoy a game-ready feel from your very first swing. Whether you're a seasoned slugger or an emerging talent, this bat's responsiveness will help you achieve higher exit velocities, driving the ball with explosive power.
The 12.5" barrel length offers an endloaded swing weight, perfect for power hitters looking to maximize distance on their hits. The added mass toward the end allows for a more aggressive swing, making it easier to crush the ball into the outfield. Complementing this design is the stiffer handle, which enhances barrel performance by minimizing energy loss during your swing. This means more power is transferred to the ball, allowing for confident and powerful contact.
With the DeMarini Jason Magnum, you’re not just getting a bat; you're investing in a performance tool that empowers you to make solid contact and score runs. Whether you're playing in competitive leagues or enjoying a casual game with friends, this bat is designed to meet the demands of serious players while delivering exceptional performance. Elevate your play with the Jason Magnum and experience the difference for yourself!
Warranty
This DeMarini bat has been crafted with confidence. And due to that confidence, DeMarini extends a twelve (12) month manufacturer’s warranty period on the bat. If you have made the purchase of this bat from us and are having issues with it before 12 months have passed from the purchase date, just reach out to our Bat Experts. The Experts will get you the info you need to contact DeMarini and begin the warranty replacement process.
Reviews
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Questions and Answers
Have a question about the 2025 DeMarini Jason Magnum 12.5" Endloaded USSSA Slow Pitch Softball Bat: WBD2583010? Ask our team of experts and they will respond within 24 hours.
About the Brand
In 1992, DeMarini Sports had something to celebrate. The three-year-old company had climbed a rung on the proverbial ladder of success, moving its world headquarters from a dirt-floored barn to a slightly larger metal shack. "It was a big move for us," recalled Ray DeMarini from the batting cage of DeMarini Sport’s present-day Bat Industrial Complex. "The new shop was larger, more storm resistant, and -best of all- it had a heater."
In the early days, DeMarini Sports hardly made a blip on the radar screen of softball. With no retailers and virtually no advertising budget, DeMarini grew steadily by selling high-performance bats directly to customers. While established companies made "juiced" bats for the pros and ordinary bats for the public, DeMarini focused on making one line of high-performance bats for pros and amateurs alike. This approach, combined with a passion for the sport, led to the greatest innovation in softball history - the world’s first multi-wall bat: the DeMarini Doublewall.
Released in 1993, the DeMarini Doublewall was the world’s first multi-wall bat. Like a modern golf driver or oversized tennis racket, the Doublewall had a giant "sweetspot," which allowed average players to hit like pros. DeMarini’s sales exploded, and before long opposing bat manufacturers to notice. DeMarini - a homegrown company led by a softball fanatic - had shaken the establishment silly.
To understand the rise of the DeMarini Dynasty, you need to know Ray DeMarini. A cult hero among avid players, Ray DeMarini emerged on the professional softball scene at the age of 40, a veritable geriatric among younger players. With a scientific approach to training, a batting speed of 96 miles-per-hour and a bombastic attitude, DeMarini fast earned a reputation as a savage competitor.
In June of 1987, ESPN launched a nationwide search for a hardcore player to advise on a series of instructional softball videos. When approached by producer Erich Lytle, the biggest boys in softball repeatedly spoke of a five-foot-seven softball giant—Ray DeMarini. DeMarini had mastered reflex hitting, a technique that drops the ball squarely between the infield and outfield. Impressed with DeMarini's knowledge and scientific approach to training, Lytle not only hired Ray as an advisor—he hired him as the host. Together, they produced Ray DeMarini's Reflex Hitting System, ESPN's most successful home video to date.
Having garnered national recognition through ESPN, Ray turned his efforts toward designing a high-performance bat for the masses. To accomplish this, he needed an engineer. "Not just an engineer," he said, "but a boot-strapping rocket scientist who could build an empire with pocket change." Ray's call was answered by Mike Eggiman. Having grown up on a farm, Eggiman was adept at making the most of a situation. Case in point: the company's first piece of automated bat-making equipment had the heart of an abandoned washing machine.
With Eggiman as Chief Engineer, DeMarini Sports delivered a series of industry firsts: the first multi-wall bat (Doublewall Distance), the first high-performance bat for massive players (Fatboy) and the first high-performance youth bat (Black Coyote).
In 2000, DeMarini joined forces with Wilson Sporting Goods to develop the next generation of hitting technology. Ray believed it was a perfect fit, as both companies shared a vision of developing game-enhancing equipment for avid players. What’s more, the companies had complimentary products: Wilson was the leader in gloves, balls and protective gear, while DeMarini made the world’s finest bats. According to Chris Considine, Vice President/General Manager of Wilson Sporting Goods: "The thing that struck me most about DeMarini was their passion for sports and their true competitiveness.
Within a year, DeMarini unveiled the industry’s first concept bat, the $35,000 F1. Secured under lock and key at the DeMarini Bat Industrial Complex in Hillsboro, Oregon, the F1 served as a technological storehouse for future products, including DeMarini’s landmark Half & Half system.
In December 2001, 12 years after the genesis of DeMarini Sports, Ray DeMarini died of cancer in his Northwest Portland home. He was 55. The next summer, the Portland Metro Softball Association paid homage to the “King of Softball” with the dedication of Ray DeMarini Field. Formerly known as Delta #1, the field was DeMarini’s favorite place to test bats during the early days of business. Ray DeMarini—bat maker and player extraordinaire—was remembered for his high-performance softball bats and unwavering encouragement of everyday players. Today, a 40-foot sign announcing RAY DEMARINI FIELD graces the outfield, and an interpretive display chronicling Ray’s life greets players as they register for games.
More "Insane Dedication to Performance" is in store for tomorrow.
Bat Properties
| Approved For | USSSA ISA NSA |
|---|---|
| Barrel Diameter | 2 1/4 |
| Barrel Length | 12.5 Inch |
| Bat Construction | Two-Piece |
| Bat Type | Softball |
| Color | Orange Black |
| Deals | Personalization Eligible |
| Hitting Style | Power Hitter |
| Material | Composite |
| Softball Bats | Slow Pitch |
| Swing Weight | End-Loaded |
| Vendor | DeMarini |
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Bundle this with other eligible items or purchase two or more to receive extra savings in your cart! See more eligibleitems»You qualify for extra savings by bundling this product with the eligible items in your cart! See more eligibleitems»
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