{"product_id":"seattle-mariners-mariners","title":"Seattle Mariners Mariners Baseball Jersey","description":"\u003ch3\u003eBaseball Jersey – Moisture-Wicking Performance Fabric\u003c\/h3\u003e\u003cp\u003eBall players know: the jersey matters. Ours is cut from breathable polyester mesh, reinforced at every seam, and printed so the colors pop under stadium lights.\u003c\/p\u003e\u003cp\u003e📸 \u003cem\u003eDon’t let the mockup fool you – this design prints on \u003cstrong\u003eall 4 jersey styles\u003c\/strong\u003e: Men’s Cool Base, Men’s Flex Base, Women’s, and Youth. Your pick, your fit, ready to ship today.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eWhat Makes It Hit Different\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e🎨 \u003cstrong\u003eBuilt to Last\u003c\/strong\u003e – Fade-resistant graphics that stay vibrant from opening day to the playoffs.\u003c\/li\u003e\n\u003cli\u003e🧵 \u003cstrong\u003eFlex Base Advantage\u003c\/strong\u003e – Add 12% spandex on Flex Base variants for mobility the replica jerseys can’t match.\u003c\/li\u003e\n\u003cli\u003e👕 \u003cstrong\u003eTrue-to-Sport Sizing\u003c\/strong\u003e – Jerseys are built loose for layering. Between sizes? Size up for that classic ballpark fit.\u003c\/li\u003e\n\u003cli\u003e⚾ \u003cstrong\u003eIn Stock\u003c\/strong\u003e – Each jersey is stocked ready to ship. No bulk warehouse stock – yours is made just for you.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCool Base (Replica):\u003c\/strong\u003e 100% polyester mesh at ~220g. Traditional loose fit for that stadium-style drape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMen’s Flex Base (Authentic):\u003c\/strong\u003e 88% polyester \/ 12% spandex, ~240g – performance fit with stretch, tolerance ±1.5 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWomen’s:\u003c\/strong\u003e 100% polyester mesh, ~200g, contoured cut, tolerance ±1.2 in. \u003cstrong\u003eYouth (Boys):\u003c\/strong\u003e 100% polyester mesh, ~180g, kids fit, tolerance ±1.2 in.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNote: Flex Base runs more athletic than Cool Base. If you prefer a looser fit, stick with Cool Base or size up on Flex Base.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize Chart \u0026amp; Fit Guide\u003c\/h3\u003e\u003cp\u003eJerseys are cut loose for layering. If you’re between sizes, \u003cstrong\u003esize up\u003c\/strong\u003e for the classic ballpark fit.\u003c\/p\u003e\u003cdiv class=\"sc-mlb-chart\"\u003e\n\u003cstyle\u003e\n  .sc-mlb-chart { margin:16px 0; line-height:1.5; font-size:0.95em; }\n  .sc-mlb-chart *, .sc-mlb-chart *::before, .sc-mlb-chart *::after { box-sizing:border-box; }\n  .sc-mlb-chart h4 { margin:14px 0 6px; padding:0; font-weight:700; font-size:1em; }\n  .sc-mlb-chart h4 small { font-weight:400; font-size:0.8em; opacity:0.75; margin-left:6px; }\n  .sc-mlb-tw { overflow-x:auto; -webkit-overflow-scrolling:touch; margin:4px 0 8px; }\n  .sc-mlb-chart table { width:100%; min-width:320px; border-collapse:collapse; font-size:0.9em; }\n  .sc-mlb-chart th, .sc-mlb-chart td { border:1px solid currentColor; padding:6px 8px; text-align:center; white-space:nowrap; }\n  .sc-mlb-chart th { font-weight:700; }\n  .sc-mlb-chart td:first-child, .sc-mlb-chart th:first-child { font-weight:700; text-align:left; }\n  .sc-mlb-note { font-size:0.85em; opacity:0.8; margin:8px 0 0; }\n  @media (max-width:480px) {\n    .sc-mlb-chart { font-size:0.9em; }\n    .sc-mlb-chart table { font-size:0.83em; }\n    .sc-mlb-chart th, .sc-mlb-chart td { padding:4px 5px; }\n    .sc-mlb-chart h4 { font-size:0.95em; }\n  }\n\u003c\/style\u003e\n\u003cp\u003e\u003cstrong\u003eSize Guide — Baseball.\u003c\/strong\u003e All measurements in inches. If between sizes, size up for the classic looser jersey fit.\u003c\/p\u003e\n\u003ch4\u003eMen · Cool Base \u003csmall\u003e(Replica · ±1.5 in)\u003c\/small\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"sc-mlb-tw\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eChest (in)\u003c\/th\u003e\n\u003cth\u003eWaist (in)\u003c\/th\u003e\n\u003cth\u003eLength (in)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e41–43\u003c\/td\u003e\n\u003ctd\u003e40–42\u003c\/td\u003e\n\u003ctd\u003e28–29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e44–45\u003c\/td\u003e\n\u003ctd\u003e43–44\u003c\/td\u003e\n\u003ctd\u003e29.5–30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e46–47\u003c\/td\u003e\n\u003ctd\u003e45–46\u003c\/td\u003e\n\u003ctd\u003e30.5–31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e48–49\u003c\/td\u003e\n\u003ctd\u003e47–48\u003c\/td\u003e\n\u003ctd\u003e31.5–32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e50–53\u003c\/td\u003e\n\u003ctd\u003e49–52\u003c\/td\u003e\n\u003ctd\u003e32.5–33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e54–56\u003c\/td\u003e\n\u003ctd\u003e53–55\u003c\/td\u003e\n\u003ctd\u003e33.5–34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e58–60\u003c\/td\u003e\n\u003ctd\u003e56–58\u003c\/td\u003e\n\u003ctd\u003e34.5–35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch4\u003eMen · Flex Base \u003csmall\u003e(Authentic · ±1.5 in)\u003c\/small\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"sc-mlb-tw\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eChest (in)\u003c\/th\u003e\n\u003cth\u003eWaist (in)\u003c\/th\u003e\n\u003cth\u003eLength (in)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e40–42\u003c\/td\u003e\n\u003ctd\u003e39–41\u003c\/td\u003e\n\u003ctd\u003e29–30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e43–44\u003c\/td\u003e\n\u003ctd\u003e42–43\u003c\/td\u003e\n\u003ctd\u003e30.5–31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e45–46\u003c\/td\u003e\n\u003ctd\u003e44–45\u003c\/td\u003e\n\u003ctd\u003e31.5–32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e47–49\u003c\/td\u003e\n\u003ctd\u003e46–47\u003c\/td\u003e\n\u003ctd\u003e32.5–33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e50–53\u003c\/td\u003e\n\u003ctd\u003e48–51\u003c\/td\u003e\n\u003ctd\u003e33.5–34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e53–55\u003c\/td\u003e\n\u003ctd\u003e52–53\u003c\/td\u003e\n\u003ctd\u003e34.5–35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4XL\u003c\/td\u003e\n\u003ctd\u003e57–59\u003c\/td\u003e\n\u003ctd\u003e54–56\u003c\/td\u003e\n\u003ctd\u003e35.5–36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch4\u003eWomen \u003csmall\u003e(±1.2 in)\u003c\/small\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"sc-mlb-tw\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eChest (in)\u003c\/th\u003e\n\u003cth\u003eWaist (in)\u003c\/th\u003e\n\u003cth\u003eLength (in)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e34–35\u003c\/td\u003e\n\u003ctd\u003e26–27\u003c\/td\u003e\n\u003ctd\u003e22–23.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e36–37\u003c\/td\u003e\n\u003ctd\u003e28–29\u003c\/td\u003e\n\u003ctd\u003e23.5–24.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e38–40\u003c\/td\u003e\n\u003ctd\u003e30–32\u003c\/td\u003e\n\u003ctd\u003e24.5–25.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e41.5–42.5\u003c\/td\u003e\n\u003ctd\u003e33.5–35.5\u003c\/td\u003e\n\u003ctd\u003e25.5–26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2XL\u003c\/td\u003e\n\u003ctd\u003e43–45\u003c\/td\u003e\n\u003ctd\u003e36–38\u003c\/td\u003e\n\u003ctd\u003e26.5–27.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch4\u003eYouth (Boys) \u003csmall\u003e(±1.2 in)\u003c\/small\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"sc-mlb-tw\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eAge\u003c\/th\u003e\n\u003cth\u003eChest (in)\u003c\/th\u003e\n\u003cth\u003eLength (in)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e6–8\u003c\/td\u003e\n\u003ctd\u003e32–33\u003c\/td\u003e\n\u003ctd\u003e22–23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e10–12\u003c\/td\u003e\n\u003ctd\u003e34–35\u003c\/td\u003e\n\u003ctd\u003e24–25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e14–16\u003c\/td\u003e\n\u003ctd\u003e36–37\u003c\/td\u003e\n\u003ctd\u003e26–27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e18–20\u003c\/td\u003e\n\u003ctd\u003e38–40\u003c\/td\u003e\n\u003ctd\u003e28–29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"sc-mlb-note\"\u003e\u003cstrong\u003eHow to measure:\u003c\/strong\u003e Chest — across fullest part relaxed · Waist — ~1 inch above navel · Length — shoulder seam to hem.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003eProduction \u0026amp; Shipping\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eShips in:\u003c\/strong\u003e 1–2 business days from our warehouse.\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eUS Shipping:\u003c\/strong\u003e 3–7 business days.\u003c\/li\u003e\n\u003cli\u003e⚡ \u003cstrong\u003eExpress Delivery:\u003c\/strong\u003e 2–4 business days.\u003c\/li\u003e\n\u003cli\u003e🌍 \u003cstrong\u003eWorldwide:\u003c\/strong\u003e 7–21 business days.\u003c\/li\u003e\n\u003cli\u003e⚠️ \u003cstrong\u003eNote:\u003c\/strong\u003e Best-selling designs occasionally run low; production adds 1–2 extra days when that happens.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis jersey \u003cstrong\u003eships fast from our warehouse\u003c\/strong\u003e. For best-sellers that sell out quickly, production can add 1–2 extra business days. Review the size chart for your variant (Cool Base, Flex Base, Women’s, or Youth) before checkout. Size exchanges accepted within 14 days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚾ Gear up at \u003cstrong\u003eWearSparks.com\u003c\/strong\u003e – quality you can count on.\u003c\/strong\u003e\u003c\/p\u003e","brand":"WearSparks","offers":[{"title":"Men · Cool Base \/ S","offer_id":54679168680308,"sku":null,"price":49.94,"currency_code":"USD","in_stock":true},{"title":"Men · Cool Base \/ M","offer_id":54679168713076,"sku":null,"price":51.94,"currency_code":"USD","in_stock":true},{"title":"Men · Cool Base \/ L","offer_id":54679168745844,"sku":null,"price":53.94,"currency_code":"USD","in_stock":true},{"title":"Men · Cool Base \/ XL","offer_id":54679168778612,"sku":null,"price":55.94,"currency_code":"USD","in_stock":true},{"title":"Men · Cool Base \/ 2XL","offer_id":54679168811380,"sku":null,"price":57.94,"currency_code":"USD","in_stock":true},{"title":"Men · Cool Base \/ 3XL","offer_id":54679168844148,"sku":null,"price":59.94,"currency_code":"USD","in_stock":true},{"title":"Men · Cool Base \/ 4XL","offer_id":54679168876916,"sku":null,"price":61.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ S","offer_id":54679168909684,"sku":null,"price":49.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ M","offer_id":54679168942452,"sku":null,"price":51.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ L","offer_id":54679168975220,"sku":null,"price":53.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ XL","offer_id":54679169007988,"sku":null,"price":55.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ 2XL","offer_id":54679169040756,"sku":null,"price":57.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ 3XL","offer_id":54679169073524,"sku":null,"price":59.94,"currency_code":"USD","in_stock":true},{"title":"Men · Flex Base \/ 4XL","offer_id":54679169106292,"sku":null,"price":61.94,"currency_code":"USD","in_stock":true},{"title":"Women \/ S","offer_id":54679169139060,"sku":null,"price":49.94,"currency_code":"USD","in_stock":true},{"title":"Women \/ M","offer_id":54679169171828,"sku":null,"price":51.94,"currency_code":"USD","in_stock":true},{"title":"Women \/ L","offer_id":54679169204596,"sku":null,"price":53.94,"currency_code":"USD","in_stock":true},{"title":"Women \/ XL","offer_id":54679169237364,"sku":null,"price":55.94,"currency_code":"USD","in_stock":true},{"title":"Women \/ 2XL","offer_id":54679169270132,"sku":null,"price":57.94,"currency_code":"USD","in_stock":true},{"title":"Youth (Boys) \/ S","offer_id":54679169302900,"sku":null,"price":49.94,"currency_code":"USD","in_stock":true},{"title":"Youth (Boys) \/ M","offer_id":54679169335668,"sku":null,"price":51.94,"currency_code":"USD","in_stock":true},{"title":"Youth (Boys) \/ L","offer_id":54679169368436,"sku":null,"price":53.94,"currency_code":"USD","in_stock":true},{"title":"Youth (Boys) \/ XL","offer_id":54679169401204,"sku":null,"price":55.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/6823\/9988\/files\/Seattle_20Mariners_20Mariners.jpg?v=1779801141","url":"https:\/\/wearsparks.com\/products\/seattle-mariners-mariners","provider":"Wear Sparks","version":"1.0","type":"link"}