Gameday 57 Series Ian Happ Heart of the Hide Glove, Right Hand Throw

12.75 in
Web Pro H
Steerhide
Break-in stiff
Closing hard

Rawlings Gameday 57 Series Ian Happ Heart of the Hide Glove, Right Hand Throw, outfield gloves: photo from Rawlings — Photo: Rawlings

Facts as the maker states them, read 20 Oct 2026

Gameday 57 Series Ian Happ Heart of the Hide 12.75 in outfield glove in the 303 finger-shift pattern with a Pro H web, gray steer hide shell, deer-tanned cowhide lining, moldable padding and thermoformed wrist lining. Right hand throw only; Player Break-In listed as 60.

Type	Outfield 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	Pro H
Leather	Top Grade Steer Hide What this means Heavy, durable adult-cattle leather. Stiff at first, lasts for years. Most pro lines use it.
Hand	Right-hand throw
Ages	Pro/College, High School, 14U, 12U
Level	Adult
Also on the page	Back: Conventional Collection: Gameday 57 Color: Gray Fit: Standard - Finger Shift Lace: Pro Grade Leather Laces Lining: Deer-Tanned Cowhide Padding: Moldable Pattern: 303 Player Break-In: 60 Shell: Steer Hide Leather Special Feature: Pro Game Day Patterns Sport: Baseball Usage: Gloves Used by: Ian Happ Wrist: Thermoformed Wrist Lining
Maker SKU	R00751359
The maker says	Artfully crafted from ultra-premium steer-hide leather. The 12.75-inch 303 finger-shift pattern glove helps Ian Happ make some of the hardest plays look easy. Hand built by the same craftsmen as baseball's top pros for unmatched quality and attention to detail.
Source	rawlings.com, product page, read 20 Oct 2026

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$349.99maker’s price, read 20 Oct 2026

See it on Rawlings'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.

LeatherstatedSteerhide
Break-inderivedStiffDerived from stated player break-in of 60%.
What this means
Pro-grade leather such as Japanese kip or steerhide. Can take weeks to months to break in and a young player may not be able to close it at all at first. Lasts for years once broken in.
Tip: Do not buy a stiff pro glove for a player under 12 unless you are ready to break it in for them.
Closing effortderivedHardDerived: stiff build in a mitt or large pattern.
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, SSK Baseball SSK Z5 Craftsman 12.75” Outfield Baseball Glove Z5-1275BLKCOL7, SSK Baseball SSK Z5 Craftsman 12.75" Outfield Baseball Glove Z5-1275BLKRED3. Same kind of glove, same size.