{"product_id":"pure-blue-japan-1185-nv-back-satin-sulfur-yarn-dye-piped-straight-trousers-navy","title":"Pure Blue Japan 1185-NV Back Satin Sulfur Yarn Dye Piped Straight Trousers Navy","description":"\u003cp data-start=\"346\" data-end=\"711\"\u003eThe \u003cstrong data-start=\"350\" data-end=\"383\"\u003ePure Blue Japan AI-13.5oz-019\u003c\/strong\u003e embodies the essence of \u003cstrong data-start=\"408\" data-end=\"434\"\u003eJapanese craftsmanship\u003c\/strong\u003e, combining traditional \u003cstrong data-start=\"458\" data-end=\"496\"\u003eaizome (藍染め) natural indigo dyeing\u003c\/strong\u003e with a modern, versatile silhouette. Woven from \u003cstrong data-start=\"545\" data-end=\"580\"\u003e13.5 oz Japanese selvedge denim\u003c\/strong\u003e, this model represents a perfect balance between comfort, depth of color, and the artisanal spirit that defines Pure Blue Japan.\u003c\/p\u003e\n\u003cp data-start=\"713\" data-end=\"1279\"\u003eEach pair is dyed by hand in \u003cstrong data-start=\"742\" data-end=\"755\"\u003eTokushima\u003c\/strong\u003e, the birthplace of Japan’s indigo tradition. Local craftsmen, known as \u003cem data-start=\"827\" data-end=\"837\"\u003eshokunin\u003c\/em\u003e, use the \u003cstrong data-start=\"847\" data-end=\"877\"\u003esukumo fermentation method\u003c\/strong\u003e—a year-long process that transforms harvested indigo leaves into a deep, organic dye. Every yarn is \u003cstrong data-start=\"978\" data-end=\"991\"\u003ehank-dyed\u003c\/strong\u003e multiple times, resulting in a rich, complex blue that develops a distinctive fade with wear. For this edition, both warp and weft yarns are crafted from \u003cstrong data-start=\"1146\" data-end=\"1164\"\u003e7-count cotton\u003c\/strong\u003e, with the weft first dyed beige before indigo immersion, creating a subtle, warm undertone unique to this denim.\u003c\/p\u003e\n\u003cp data-start=\"1281\" data-end=\"1643\"\u003eThe \u003cstrong data-start=\"1285\" data-end=\"1308\"\u003erelaxed tapered fit\u003c\/strong\u003e offers room in the top block and thighs, narrowing gently toward the ankle for a modern, streamlined profile. Signature details include a \u003cstrong data-start=\"1447\" data-end=\"1463\"\u003e5-button fly\u003c\/strong\u003e, \u003cstrong data-start=\"1465\" data-end=\"1481\"\u003ebrass rivets\u003c\/strong\u003e, \u003cstrong data-start=\"1483\" data-end=\"1508\"\u003eembossed iron buttons\u003c\/strong\u003e, and a \u003cstrong data-start=\"1516\" data-end=\"1536\"\u003eblue selvedge ID\u003c\/strong\u003e. A \u003cstrong data-start=\"1540\" data-end=\"1566\"\u003edeerskin leather patch\u003c\/strong\u003e and their signature \u003cb\u003e\"Shoai\" leaf embroidery\u003c\/b\u003e on the back pocket. \u003cb\u003eOne-washed\u003c\/b\u003e for immediate comfort while preserving character, these jeans exemplify Pure Blue Japan's commitment to innovative textile development and traditional Japanese dyeing techniques – a perfect fusion of \u003cb\u003eheritage craftsmanship\u003c\/b\u003e and \u003cb\u003econtemporary styling\u003c\/b\u003e.\u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-781\" data-turn-id=\"request-69260e21-17c0-832f-b364-27760378a246-7\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\" dir=\"auto\" data-message-id=\"4dcef528-a772-4826-891b-a83be933fd79\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-end=\"859\" data-start=\"614\"\u003e\u003cstrong data-end=\"628\" data-start=\"614\"\u003eFit Notes:\u003c\/strong\u003e The 1185-NV runs true to size with a relaxed straight silhouette. Choose your regular size for the intended fit, or size down for a slightly cleaner look. As always, we recommend consulting the size chart for precise measurements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"PURE BLUE JAPAN","offers":[{"title":"30","offer_id":52410929807698,"sku":"PBJ-1185NV-TR-NV-30","price":265.0,"currency_code":"EUR","in_stock":false},{"title":"31","offer_id":52410929840466,"sku":"PBJ-1185NV-TR-NV-31","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"32","offer_id":52410929873234,"sku":"PBJ-1185NV-TR-NV-32","price":265.0,"currency_code":"EUR","in_stock":false},{"title":"33","offer_id":52410929906002,"sku":"PBJ-1185NV-TR-NV-33","price":265.0,"currency_code":"EUR","in_stock":false},{"title":"34","offer_id":52410929938770,"sku":"PBJ-1185NV-TR-NV-34","price":265.0,"currency_code":"EUR","in_stock":false},{"title":"35","offer_id":52410929971538,"sku":"PBJ-1185NV-TR-NV-35","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"36","offer_id":52410930004306,"sku":"PBJ-1185NV-TR-NV-36","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"38","offer_id":52410930037074,"sku":"PBJ-1185NV-TR-NV-38","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"40","offer_id":52410930069842,"sku":"PBJ-1185NV-TR-NV-40","price":265.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2941\/6840\/files\/pure-blue-japan-back-satin-sulfur-yarn-dye-piped-straight-trousers-navy-fit.jpg?v=1770397016","url":"https:\/\/redcastheritage.com\/products\/pure-blue-japan-1185-nv-back-satin-sulfur-yarn-dye-piped-straight-trousers-navy","provider":"Redcast Heritage Co.","version":"1.0","type":"link"}