GMVP1277P4 MVP Prime 12.75" Baseball Glove

12.75 in
Web Shock 2 Web
Break-in game-ready
Closing medium

Mizuno GMVP1277P4 MVP Prime 12.75" Baseball Glove, outfield gloves: photo from Mizuno — Photo: Mizuno

Facts as the maker states them, read 20 Oct 2026

A 12.75-inch MVP Prime baseball glove offered in right- and left-hand throw in a Camel colorway, handcrafted with Bio Soft Leather. It uses Center Pocket Designed Patterns, professional-level lace, a padded PlusGrip thumb slot and a Parashock palm pad.

Type	Baseball glove
Size	12.75 in What this means Measured from the heel to the top of the index finger. Infielders use smaller gloves (10.25 to 11.75 in) for quick transfers; outfielders larger (12 to 12.75 in); first base and catcher's mitts are measured differently. Tip: Bigger is not better for a young infielder. A glove they can close beats a glove that looks like a pro's.
Web	Shock 2 Web
Leather	Bio Soft Leather
Hand	Right-hand throw or left-hand throw
Level	ballplayers striving to get to the next level
Also on the page	Bio Soft Leather: Professional style smooth leather that has the perfect balance of oil and softness Professional Level Lace: Same durable lace that's offered in our professional-level gloves. Outlined, embroidered logo: For a rich, premium look. Center Pocket Designed Patterns: Pattern design that naturally centers the pocket under the index finger for the most versatile break-in possible. PlusGrip Thumb: Ultra comfortable padded thumb slot. Parashock + Palm Pad: Increases impact absorption for less sting. Color: RH CAMEL (RG82) LH CAMEL (FR82)
Maker SKU	GMVP1277P4; Style # 313233RG821275
The maker says	Made for ballplayers striving to get to the next level. Bio Soft Leather has the perfect balance of oil and softness. Center Pocket Designed Patterns give the most versatile break-in possible. Parashock + Palm Pad increases impact absorption for less sting. Firm control that serious players demand.
Source	usa.mizuno.com, product page, read 20 Oct 2026

Pat's Grade one person's opinion, with the reason

Not yet graded

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Evidence public reviews and break reports, with links

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$130.00maker’s price, read 20 Oct 2026

See it on Mizuno's siteNo buy route yet: this link goes to the maker, and we earn nothing from it.

Fit profile

Stated comes off the maker's page; derived is worked out from what the maker states: its words, its leather, its numbers; graded is Patrick's call; unknown means the class is not known yet.

LeatherunknownNot known
Break-instatedGame-readyStated: page uses break-in or softness wording.
What this means
Soft out of the box and usable the first day. Made with softer leather that will not last as long as a stiff pro glove, which is fine for a growing player.
Tip: For most players under 12 this is the right answer.
Closing effortderivedMediumDerived from break-in class.
What this means
How hard a young hand has to squeeze to close the glove on a ball. Easy means a soft build and a smaller pattern; hard means stiff leather or a big mitt.
Tip: If your player drops balls that hit the pocket, closing effort is usually the reason, not the hands.
PocketunknownNot known
BackunknownNot known
Hand openingunknownNot known

Does it fit my player?

Compare with: Vinci Pro LHT- Only 12.75 Inch Fielders Glove-Limited Series RV1961-L Black/White, Rawlings 2022 Sandlot Series^™ 12.75-inch Outfield Glove, SSK Baseball SSK Z5 Craftsman 12.75” Outfield Baseball Glove Z5-1275BLKCOL7. Same kind of glove, same size.