All Brands In Stock   

Shop by Store


Shop by Category

Baseball

LaCrosse

Outdoors

Hockey

Bike

Tennis

Pools

Golf

Softball

Fitness

Swim

Select a Brand:



Some of our Stores:

Baseball Rampage

Shop New Arrivals at BaseballMonkey! Click Here!







Come see the new items at HockeyMonkey!







LacrosseMonkey offers the best selection of Lacrosse gear and accessories. Shop now!



Softball Rampage - Discount Softball Equipment

30% Off Limited Edition Fixed Gear Bikes $299







Baseball News:

MVP Acuna steals the show in AFL title game

Top Atlanta Braves prospect Ronald Acuna, who was named the AFL MVP before the Championship Game, drove in four runs to lead the Peoria Javelinas to an 8-2 title-clinching win over Mesa....


Braves' Acuna caps breakout with MVP award

Top Atlanta Braves prospect Ronald Acuna of the Peoria Javelinas was named the Arizona Fall League MVP. Seattle Mariners prospect Eric Filia won the Dernell Stenson Sportsmanship Award....


Five Minor Leaguers handed suspensions

Five Minor League players, including Astros pitcher Carlos Pimentel and former Tigers reliever Angel Nesbitt, were given lengthy suspensions Friday for violating the Minor League Drug Prevention and Treatment Program....


Toolshed: Pobereyko took advantage of AFL

Mets righty Matt Pobereyko started out 2016 and 2017 in an independent league. He just closed out the Arizona Fall League as one of two qualified pitchers with 0.00 ERAs....


Twins' Gonsalves, Curtiss ready to contribute

Two of the top pitchers in the Twins system -- Stephen Gonsalves and John Curtiss -- are among the Organization All-Stars who could bolster the parent teams chances at another playoff run in 2018....


AFL championship preview: Big bats abound

The circuits top two offenses, the Peoria Javelinas and Mesa Solar Sox, will face off in the AFL Championship Game at 3:08 p.m. ET on Saturday....


Mizuno Pro 13 Inch First Base Mitt GMP300J - PK12273 - Baseball sku

Mizuno Pro 13 Inch First Base Mitt GMP300J - PK12273 by Mizuno

Item description: This Baseball Baseball Gloves product is by Mizuno - Mizuno Pro 13 Inch First Base Mitt GMP300J. The handcrafted Mizuno Pro First Base Mitt is constructed from the perfectly conditioned Japanese tanned Northern European Kip Leather. Each glove comes with a one time off season reconditioning program to restore your glove. Features: Japanese tanned Northern Kip Leather - Tighter fibers, proprietary tanning provide perfectly conditioned leather that is stronger than previous Mizuno Pros. Off-season Conditioning Program - Have Mizuno get your glove into condition with the Off-Season Conditioning Program. Mizuno offers a one time repair and recondition of your glove to bring it back to its original glory. 13 First Base Pattern... Learn More

Manufacturer: Mizuno

Keywords: 312448, Pro, 13 Inch, First Base Mitt, GMP300J, Mizuno, Mizuno Pro, 13 Inch First Base Mitt, Mizuno GMP300J, First Base Mitt, Mizuno First Base Mitt, 1st base mitt, 1st base

Baseball Rampage

Category: Baseball Gloves

$599.95

See the Price of Mizuno Pro 13 Inch First Base Mitt GMP300J

You may also consider:

  Mizuno Pro 13 Inch First Base Mitt GMP300JBK
Mizuno Pro 13 Inch First Base Mitt GMP300JBK. The handcrafted Mizuno Pro First Base Mitt is constructed from the perfectly conditioned Japanese tanned Northern European Kip Leather. Each glove comes with a one time off season reconditioning program to restore your glove. Features: Japanese tanned Northern Kip Leather - Tighter fibers, proprietary tanning provide perfectly conditioned leather that is stronger than previous Mizuno Pros. Off-season Conditioning Program - Have Mizuno get you ...See The Price
 
  Mizuno Classic Pro Soft 13 Inch First Base Mitt GXF28S2
Mizuno Classic Pro Soft 13 Inch First Base Mitt GXF28S2. The NEW Mizuno Classic Pro Soft 13 First Base Mitt features a professional pattern, and a rugged naturally pre-oiled leather that breaks in quickly, and retains its shape over time. Features: Conventional Open Back Throwback Leather- breaks in quickly and retains shape 13 First Base Pattern Roll Welting- Increases structure through the fingers UltraSoft Pro Palm Liner ...See The Price
 
  Mizuno MVP Prime SE 12.50 Inch First Base Mitt GXF50PSE5
Mizuno MVP Prime SE 12.50 Inch First Base Mitt GXF50PSE5. Hit the field with a custom color look from Mizuno! With an exceptional feel and firm control, the Mizuno MVP Prime SE 13 First Base Mitt is constructed from a professional style smooth leather that has a perfect balance of oil and softness. Features: Bio Soft Leather: Professional style smooth leather that has the perfect balance of oil and softness for exceptional feel and firm control that serious players demand.. Professional ...See The Price