Best Slow Pitch Softball First Base Mitt

1 02 Seamless ball, slow pitch
Image: 1 02 Seamless ball, slow pitch by ForwardDefensive (PDM)

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A slow pitch first base mitt is built differently from a baseball first base mitt or a standard fielder’s glove — extended reach, a deep pocket to corral off-target throws, and typically 12.5″-14″ of size to cover more ground around the bag. Here are real slow pitch and adjacent fastpitch-crossover mitts worth comparing by size and price.

# Product Price Where to buy
1 Rawlings Player Preferred First Base Mitt, 12.5″ $70-$85 Amazon · eBay
2 Mizuno Prospect Series First Base Mitt, 12.5″ $50-$90 Amazon · eBay
3 Rawlings Pro Preferred First Base Mitt, 12.5″ $300-$380 Amazon · eBay
4 Easton Professional Collection First Base Mitt $250-$280 Amazon · eBay
5 Easton Prime Slowpitch Softball Glove, 14″ $80-$130 Amazon · eBay
6 Wilson A2000 First Base Mitt (Baseball/Softball Crossover) $280-$330 Amazon · eBay
7 Rawlings Heart of the Hide First Base Mitt, 13″ $260-$300 Amazon · eBay
8 Miken Pro Series Slow Pitch First Base Mitt $150-$220 Amazon · eBay
9 Worth Extreme (XT) Series First Base Glove, 13″ $50-$110 Amazon · eBay
10 Marucci Oxbow First Base Mitt, 12.75″ $140-$170 Amazon · eBay
11 Franklin CTZ5000 First Base Mitt, 12.75″ $90-$120 Amazon

The picks, in detail

Rawlings Player Preferred First Base Mitt, 12.5"
Pick 01 of 11

Rawlings Player Preferred First Base Mitt, 12.5″

An accessible entry point into a real first base mitt shape, from the most recognized name in the sport.

  • 12.5″ pattern
  • Pre-oiled leather for faster break-in
  • Deep pocket first base shape
Pros

  • Lower price than Rawlings’ pro-tier gloves
  • Easy break-in for a season-one mitt
Cons

  • Not the durability of Rawlings’ premium leather lines
Mizuno Prospect Series First Base Mitt, 12.5"
Pick 02 of 11

Mizuno Prospect Series First Base Mitt, 12.5″

A youth/junior-friendly first base mitt with Mizuno’s reliable leather quality at a mid-range price.

  • 12.5″ youth-oriented pattern
  • Power Close technology for a secure pocket
  • Mizuno leather construction
Pros

  • Good fit for younger or smaller-handed players
  • Reputable brand at a moderate price
Cons

  • Sized for youth players, not a full adult-hand fit
Rawlings Pro Preferred First Base Mitt, 12.5"
Pick 03 of 11

Rawlings Pro Preferred First Base Mitt, 12.5″

Rawlings’ top-tier Kip leather first base mitt — the premium option for a serious adult slow pitch first baseman.

  • Kip leather shell
  • 12.5″ pattern
  • Pro-level construction
Pros

  • Top-tier leather feel and durability
  • Pro Preferred line is a step above Player Preferred in every way
Cons

  • Significant price jump over entry-level mitts
Easton Professional Collection First Base Mitt
Pick 04 of 11

Easton Professional Collection First Base Mitt

A premium Japanese steerhide fastpitch/slow pitch crossover mitt, built for players who want tour-level leather without going full custom.

  • Japanese Reserve steerhide
  • Extended pocket first base pattern
  • Professional Collection construction
Pros

  • High-end leather feel at a below-Pro-Preferred price
  • Well regarded among competitive fastpitch/slow pitch players
Cons

  • Still a premium price point, not a budget option
Easton Prime Slowpitch Softball Glove, 14"
Pick 05 of 11

Easton Prime Slowpitch Softball Glove, 14″

Easton’s dedicated slow pitch-specific line, in a larger 14″ size built for the bigger slow pitch ball and higher-arc throws.

  • 14″ slow pitch-specific pattern
  • Slow pitch-tuned pocket depth
  • Available left- and right-hand throw
Pros

  • Purpose-built for slow pitch (not a repurposed fastpitch/baseball pattern)
  • Larger size matched to the bigger slow pitch ball
Cons

  • 14″ size is specifically for slow pitch — don’t buy this for fastpitch or baseball
Wilson A2000 First Base Mitt (Baseball/Softball Crossover)
Pick 06 of 11

Wilson A2000 First Base Mitt (Baseball/Softball Crossover)

Wilson’s flagship A2000 line in a first base pattern — a pro-level mitt many adult slow pitch players cross over from baseball/fastpitch use.

  • Pro Stock leather
  • First base-specific pocket
  • Wilson’s signature A2000 construction
Pros

  • Excellent leather quality and shape retention over years of use
  • Trusted at every competitive level
Cons

  • Premium price similar to Rawlings Pro Preferred
Rawlings Heart of the Hide First Base Mitt, 13"
Pick 07 of 11

Rawlings Heart of the Hide First Base Mitt, 13″

A 13″ Heart of the Hide first base mitt — Rawlings’ most iconic leather line, sized up from the 12.5″ pattern for extra reach.

  • Heart of the Hide steerhide
  • 13″ pattern for extra reach
  • Deep, well-established pocket shape
Pros

  • One of the most trusted glove lines in the sport
  • 13″ size gives real extra coverage around first base
Cons

  • Premium price bracket
Miken Pro Series Slow Pitch First Base Mitt
Pick 08 of 11

Miken Pro Series Slow Pitch First Base Mitt

A slow pitch-focused line from Miken, a brand best known for slow pitch bats — built specifically around the sport rather than adapted from baseball.

  • Slow pitch-specific pattern and webbing
  • Pro Series leather
  • Extended pocket for scooping low throws
Pros

  • Purpose-built for slow pitch play from a slow pitch-focused brand
  • Good pocket depth for corralling wide throws
Cons

  • Less widely stocked than Rawlings/Wilson/Easton at some retailers
Worth Extreme (XT) Series First Base Glove, 13"
Pick 09 of 11

Worth Extreme (XT) Series First Base Glove, 13″

A slow pitch-focused brand (best known for slow pitch bats) making a dedicated 13″ first base pattern at a more accessible price than the premium leather lines here.

  • 13″ slow pitch-oriented pattern
  • Extreme (XT) Series construction
  • Extended pocket design
Pros

  • Purpose-built slow pitch sizing and pocket depth
  • More affordable than Rawlings/Wilson premium lines
Cons

  • Less widely stocked than the major glove-first brands
Marucci Oxbow First Base Mitt, 12.75"
Pick 10 of 11

Marucci Oxbow First Base Mitt, 12.75″

A mid-tier leather mitt from Marucci, a brand that’s built a strong reputation in bats and is expanding into a full glove lineup.

  • 12.75″ pattern
  • Oxbow series leather construction
  • First base-specific web and pocket
Pros

  • Good leather quality at a below-premium price
  • Newer, actively developed glove line
Cons

  • Shorter track record in gloves specifically than Rawlings/Wilson
Franklin CTZ5000 First Base Mitt, 12.75"
Pick 11 of 11

Franklin CTZ5000 First Base Mitt, 12.75″

A widely available, budget-to-mid-range first base mitt from Franklin — a practical pick for outfitting a rec-league or school team on a budget.

  • 12.75″ pattern
  • CTZ5000 series construction
  • Widely stocked at mainstream sporting goods retailers
Pros

  • Easy to find in stores, not just specialty glove shops
  • Good value for a team-budget purchase
Cons

  • Leather quality is a step below the premium Rawlings/Wilson/Marucci lines
Price: $90-$120

Buying tips

  • Slow pitch first base mitts run 12.5″-14″ — bigger than a typical infield glove, to give more margin for off-target throws.
  • A dedicated slow pitch mitt (like the Easton Prime Slowpitch, Miken Pro Series, or Worth Extreme XT) has a deeper pocket tuned for the larger 12″ slow pitch ball; a straight fastpitch/baseball first base mitt will feel shallow by comparison.
  • Premium Kip/steerhide leather (Rawlings Pro Preferred, Wilson A2000) needs a real break-in period — budget in a few weeks of use or a glove mallet before a big game.
  • If you’re outfitting a rec-league team on a budget, the Rawlings Player Preferred, Mizuno Prospect, or Franklin CTZ5000 give a real first base shape without the pro-tier price.

As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.

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