{"product_id":"mizuno-gmp-3000-pro-13-premium-baseball-first-base-mitt","title":"Mizuno GMP-3000 Pro 13\" Premium Baseball First Base Mitt","description":"The Mizuno GMP-3000 Pro is a premium 13-inch first base mitt designed for serious baseball players who want a substantial target and a refined, professional-level feel. Its Deguchi Northern European Kip leather, player-focused pocket design, and hand-based pattern provide a high-quality foundation that gradually adapts through break-in.\n\n• 13-inch first base mitt with an H-web design\n\n• Crafted with premium Deguchi Northern European Kip leather\n\n• Player pocket design supports a personalized break-in process\n\n• Hand-based pattern positions the pocket beneath the web\n\n• Professional-level lace and professional pattern construction\n\n• Designed for a longer break-in that shapes to the player’s hand\n\n \n\nEstimated to ship within 5-7 business days.","brand":"sport goods","offers":[{"title":"Black \/ 13\" \/ RHT","offer_id":58524646048118,"sku":"313197.RG90.17.1300","price":200.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/6640\/0374\/files\/21848874142876b04bc37693900ef2e7.png?v=1787528081","url":"https:\/\/sportsperformancepark.shop\/products\/mizuno-gmp-3000-pro-13-premium-baseball-first-base-mitt","provider":"Sports Performance Park","version":"1.0","type":"link"}