{"product_id":"sunday-open-mat-tee","title":"Hyperfly® Sunday Open Mat Club Tee","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIf you know, you know. Sunday open mat isn't just training — it's a ritual. No pressure, no agenda, just you and the mat. This tee is for everyone who shows up anyway.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% cotton, 6.5 oz heavyweight\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOversized fit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\"Sunday Open Mat Club\" old english print on back\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHyperfly® logo below\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSizing:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0227\/5473\/files\/Screen_Shot_2026-02-09_at_3.27.33_PM.png?v=1770679670\"\u003e\u003c\/p\u003e","brand":"Hyperfly","offers":[{"title":"Small","offer_id":44624569696325,"sku":"sunday_openmat_tee_s","price":8500.0,"currency_code":"JPY","in_stock":false},{"title":"Medium","offer_id":44624569729093,"sku":"sunday_openmat_tee_m","price":8500.0,"currency_code":"JPY","in_stock":false},{"title":"Large","offer_id":44624569761861,"sku":"sunday_openmat_tee_l","price":8500.0,"currency_code":"JPY","in_stock":false},{"title":"X Large","offer_id":44624569794629,"sku":"sunday_openmat_tee_xl","price":8500.0,"currency_code":"JPY","in_stock":false},{"title":"2X Large","offer_id":44624569827397,"sku":"sunday_openmat_tee_2xl","price":8500.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0227\/5473\/files\/sunday-open-mat-club-tee-apparel-tops-tee-hyperfly-small-113101.jpg?v=1770693954","url":"https:\/\/hyperfly.com\/ja-jp\/products\/sunday-open-mat-tee","provider":"Hyperfly","version":"1.0","type":"link"}