Marucci Acadia M Type 37S1 12.50" Fastpitch 1st Base Mitt - Blonde

Marucci Acadia 37S1 12.5" First Base Mitt

Give your first baseman a mitt designed to make every scoop look routine. The Marucci Acadia 37S1 is a 12.5-inch Two Bar Post first base mitt built to absorb throws from across the infield and dig balls out of the dirt with confidence. The M Type fit system provides integrated thumb and pinky sleeves with enhanced thumb stall cushioning for a secure, personalized fit that keeps the mitt firmly in your control through every stretch, scoop, and tag. Built with full-grain cowhide leather and a deep pocket, the Acadia 37S1 is ready to perform from opening day through the postseason.

Key Feature

• M Type Fit System: Integrated thumb and pinky sleeves with enhanced thumb stall cushioning for a secure, personalized first base fit
• Full-Grain Cowhide Leather Shell: Durable leather built for the high throw volume first basemen handle throughout a season
• Supple Leather Palm Lining: Added cushioning for comfort on every catch and scoop
• Two Bar Post Web: Structured design provides pocket stability and a firm surface for scooping
• Deep Pocket: Designed to secure throws from any direction at first base
• Neutral Shape: Balanced construction for a natural, comfortable first base feel
• Smooth Microfiber Wrist & Finger Lining: Long-game comfort through every inning
• Professional-Grade Rawhide Laces: Season-long durability on a high-demand mitt

Specifications

Built for First Basemen

First base is a high-demand position you're receiving throws from every infielder, digging balls out of the dirt, and stretching for off-target throws all game long. The Acadia 37S1's deep pocket and Two Bar Post web create the structure and security needed to handle the volume. The 12.5-inch profile provides the surface area to make more plays, while the M Type fit system ensures the mitt stays locked to your hand through every aggressive stretch and pick.

The M Type Fit System

First basemen face unique demands the mitt needs to stay in place during aggressive stretches and big scoops. The M Type fit system's integrated thumb and pinky sleeves with enhanced thumb stall cushioning deliver a personalized fit that gives you the confidence to go all-out on every play without fighting your equipment. It's the difference between a mitt you're wearing and a mitt you can trust.