SPORTSZONE PRODUCT GUIDE
Know Your Gear.
Everything you need to know before choosing this product, from on-ice or on-field performance to the technical details.
01 Overview
Why this product stands out
The 2026 Mizuno Franchise GXF90B5 12.5-inch Baseball First Base Mitt combines a comfortable hand-based pattern with durable full-grain leather for dependable performance around the bag. Its 12.5-inch first-base shape creates a secure pocket for scoops, stretches and difficult throws.
The ParaShock+ palm pad increases impact absorption to reduce sting, while Center Pocket design positions the pocket naturally under the web. HiLo lacing and a moisture-wicking MZO lining support durability and comfort through regular play.
02 Features
Performance features
- 01 12.5-Inch First Base Pattern Provides a secure receiving pocket for scoops and throws around the bag.
- 02 Full-Grain Leather Durable shell construction provides a soft, game-ready feel.
- 03 Center Pocket Design Positions the pocket naturally under the web for controlled catching.
- 04 ParaShock+ Palm Pad Increases impact absorption to help reduce sting.
- HiLo Lacing Alternating lace pattern supports pocket durability and structure.
- MZO Lining Moisture-wicking lining helps manage sweat inside the mitt.
- Hand-Based Pattern Comfortable shape supports a natural fit and player-controlled break-in.
03 Specifications
The details
- Brand Mizuno
- Series Franchise Baseball
- Model GXF90B5
- Style 313240
- Model Year 2026
- Product Type Baseball First Base Mitt
- Position First Base
- Size 12.5 in
- Leather Full-Grain Leather
- Padding ParaShock+ Palm Pad
- Lining MZO Moisture-Wicking
- Live Hand Options LTHROW / RTHROW
- Store SKU 313240
- UPCs 889961684647 / 889961684654
Need help choosing a size or comparing models? Talk with our team before you order.