{"product_id":"seattle-mariners-active-player-custom-white-throwback-cooperstown-jersey","title":"Seattle Mariners Active Player Custom White Throwback Cooperstown Jersey","description":"\u003cp\u003eBuild your own \u003cstrong\u003ecustom Seattle Mariners white jersey\u003c\/strong\u003e with any name and number you want — yours, a favorite player's, or an inside joke only your section will get. The throwback treatment gives it a look the standard set doesn't have. Officially licensed and built to hold up through a full season of game days.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull-button front\u003c\/li\u003e\n\u003cli\u003eHeat-sealed jock tag\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat-sealed transfer applique\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBatterman applique on center back neck\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRounded hem\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShort sleeve\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyester\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMachine wash gentle or dry clean. Tumble dry low, hang dry preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSizing \u0026amp; Fit\u003c\/h2\u003e\n\u003cp\u003eExpect a true-to-size fit with a loose cut built for comfort. We stock \u003cstrong\u003emen's, women's, and youth\u003c\/strong\u003e sizing. Planning to wear a hoodie under it? Go one size up. Exact measurements live on the \u003ca href=\"\/pages\/size-chart-baseball\"\u003ebaseball size chart\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eAbout the Throwback Design\u003c\/h2\u003e\n\u003cp\u003eThrowback jerseys bring back a design the team actually wore in an earlier era — not a reinterpretation, the real look pulled from the archive. Wearing one is a nod to the teams and players that built the franchise's identity. Browse more \u003ca href=\"\/collections\/seattle-mariners-jerseys\"\u003eSeattle Mariners jerseys\u003c\/a\u003e to complete the set.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow long does a custom jersey take?\u003c\/h3\u003e\n\u003cp\u003eCustom printing takes 5–7 business days of production, then 10–15 business days for shipping.\u003c\/p\u003e\n\u003ch3\u003eIs the custom printing officially licensed?\u003c\/h3\u003e\n\u003cp\u003eYes. The base jersey and all team marks are officially licensed.\u003c\/p\u003e\n\u003ch3\u003eWhat makes a Throwback jersey different?\u003c\/h3\u003e\n\u003cp\u003eIt's a real design the team wore in an earlier era, brought back from the archive.\u003c\/p\u003e","brand":"Rivalries Jersey","offers":[{"title":"Men \/ S","offer_id":43749283790938,"sku":"287885731","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Men \/ M","offer_id":43749283823706,"sku":"287885732","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Men \/ L","offer_id":43749283856474,"sku":"287885733","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Men \/ XL","offer_id":43749283889242,"sku":"287885734","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Men \/ 2XL","offer_id":43749283922010,"sku":"287885735","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Men \/ 3XL","offer_id":43749283954778,"sku":"287885736","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Men \/ 4XL","offer_id":43749283987546,"sku":"287885737","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Women \/ XS","offer_id":43749284020314,"sku":"287885738","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Women \/ S","offer_id":43749284053082,"sku":"287885739","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Women \/ M","offer_id":43749284085850,"sku":"2878857310","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Women \/ L","offer_id":43749284118618,"sku":"2878857311","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Women \/ XL","offer_id":43749284151386,"sku":"2878857312","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Women \/ 2XL","offer_id":43749284184154,"sku":"2878857313","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Youth \/ S","offer_id":43749284216922,"sku":"2878857314","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Youth \/ M","offer_id":43749284249690,"sku":"2878857315","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Youth \/ L","offer_id":43749284282458,"sku":"2878857316","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Youth \/ XL","offer_id":43749284315226,"sku":"2878857317","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6341\/9226\/files\/seattle-mariners-active-player-custom-white-throwback-cooperstown-limited-stitched-baseball-jersey.jpg?v=1785239331","url":"https:\/\/rivalriesjersey.com\/products\/seattle-mariners-active-player-custom-white-throwback-cooperstown-jersey","provider":"Rivalries Jersey","version":"1.0","type":"link"}