{"product_id":"runenburg-thermal-shirt","title":"Runenburg Thermal Shirt ","description":"\u003c!-- BY-MEN | RUNENBURG THERMAL SHIRT --\u003e\n\u003cstyle\u003e\n  :root{ --bm-navy:#0F172A; --bm-navy-2:#1E293B; --bm-gold:#D4AF37; }\n  .bm-block{background:var(--bm-navy);color:var(--bm-gold);border-radius:12px;padding:22px 18px;text-align:center;}\n  .bm-title{font-size:26px;font-weight:700;margin:0 0 10px;text-transform:none;}\n  .bm-intro{max-width:780px;margin:0 auto 14px;line-height:1.8;font-size:16px;}\n  .bm-hr{width:96%;max-width:860px;margin:18px auto;border:0;border-top:1px solid rgba(212,175,55,.6);}\n  .bm-sub{font-size:18px;font-weight:700;margin:0 0 10px;}\n  .bm-details{list-style:none;padding:0;margin:0 auto;max-width:700px;text-align:center;font-size:16px;line-height:1.5;}\n  .bm-details li{padding:0;margin:0;}\n  .bm-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-color:var(--bm-gold) var(--bm-navy);scrollbar-width:thin;}\n  .bm-scroll::-webkit-scrollbar{height:8px;}\n  .bm-scroll::-webkit-scrollbar-track{background:var(--bm-navy);}\n  .bm-scroll::-webkit-scrollbar-thumb{background:var(--bm-gold);border-radius:8px;border:2px solid var(--bm-navy);}\n  .bm-table{width:100%;max-width:830px;margin:0 auto;border-collapse:collapse;text-align:center;background:var(--bm-navy);color:var(--bm-gold);font-size:14px;}\n  .bm-table th,.bm-table td{border:1px solid var(--bm-gold);padding:8px 10px;}\n  .bm-table thead th{background:var(--bm-navy-2);}\n\u003c\/style\u003e\n\u003cdiv class=\"bm-block\"\u003e\n\n\u003ch2 class=\"bm-title\"\u003e Runenburg Thermal Shirt\u003c\/h2\u003e\n\n\u003cp class=\"bm-intro\"\u003e The \u003cstrong\u003eRunenburg Thermal Shirt\u003c\/strong\u003e is a luxurious men's shirt made of German velvet with a mid-height collar. The soft, double-faced velvet lining provides exceptional warmth and comfort, perfect for fall and winter.\u003c\/p\u003e\n\n\u003chr class=\"bm-hr\"\u003e\n\n\u003ch3 class=\"bm-sub\"\u003e 📄 Product details\u003c\/h3\u003e\n\n\u003cul class=\"bm-details\"\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eBrand:\u003c\/strong\u003e Runenburg\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eModel:\u003c\/strong\u003e 301\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFabric:\u003c\/strong\u003e viscose blend with cotton\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eStructure:\u003c\/strong\u003e double-sided German velvet (plush inside)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFit:\u003c\/strong\u003e slim fit\u003c\/li\u003e\n\n\u003cli\u003e\n\n Collar \u003cstrong\u003etype:\u003c\/strong\u003e mid-height turtleneck\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSleeve length:\u003c\/strong\u003e long sleeves\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eHood:\u003c\/strong\u003e none\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eStyle:\u003c\/strong\u003e business casual \/ warm undershirt\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSeason:\u003c\/strong\u003e autumn, winter, early spring\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFunction:\u003c\/strong\u003e thermal, soft, stretchy, breathable\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eColors:\u003c\/strong\u003e dark gray, black, khaki, orange, white, light gray, brown\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eWeight:\u003c\/strong\u003e approx. 400 g\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr class=\"bm-hr\"\u003e\n\n\u003ch3 class=\"bm-sub\"\u003e 📏 Size chart – Runenburg Thermal Shirt (cm) \u003c\/h3\u003e\n\n\u003cdiv class=\"bm-scroll\"\u003e\n\n\u003ctable class=\"bm-table\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Mate\u003c\/th\u003e\n\n\u003cth\u003e Chest\u003c\/th\u003e\n\n\u003cth\u003e Length\u003c\/th\u003e\n\n\u003cth\u003e Sleeve\u003c\/th\u003e\n\n\u003cth\u003e Shoulder\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 48\u003c\/td\u003e\n\n\u003ctd\u003e 96\u003c\/td\u003e\n\n\u003ctd\u003e 66\u003c\/td\u003e\n\n\u003ctd\u003e 57.5\u003c\/td\u003e\n\n\u003ctd\u003e 40.5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 50\u003c\/td\u003e\n\n\u003ctd\u003e 100\u003c\/td\u003e\n\n\u003ctd\u003e 68\u003c\/td\u003e\n\n\u003ctd\u003e 58.5\u003c\/td\u003e\n\n\u003ctd\u003e 42\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 52\u003c\/td\u003e\n\n\u003ctd\u003e 104\u003c\/td\u003e\n\n\u003ctd\u003e 70\u003c\/td\u003e\n\n\u003ctd\u003e 59.5\u003c\/td\u003e\n\n\u003ctd\u003e 43.5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 54\u003c\/td\u003e\n\n\u003ctd\u003e 108\u003c\/td\u003e\n\n\u003ctd\u003e 72\u003c\/td\u003e\n\n\u003ctd\u003e 60.5\u003c\/td\u003e\n\n\u003ctd\u003e 45\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 56\u003c\/td\u003e\n\n\u003ctd\u003e 112\u003c\/td\u003e\n\n\u003ctd\u003e 74\u003c\/td\u003e\n\n\u003ctd\u003e 61.5\u003c\/td\u003e\n\n\u003ctd\u003e 46.5\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 58\u003c\/td\u003e\n\n\u003ctd\u003e 116\u003c\/td\u003e\n\n\u003ctd\u003e 76\u003c\/td\u003e\n\n\u003ctd\u003e 62.5\u003c\/td\u003e\n\n\u003ctd\u003e 48 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 13px; margin-top: 10px;\"\u003e ⚠️ Manually measured; 1-3 cm deviation is normal. Choose one size larger for a looser fit.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"By Men ","offers":[{"title":"Dark Gray \/ 48","offer_id":51585234305366,"sku":"SKU_1760540798099_563","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"Dark Gray \/ 50","offer_id":51585234338134,"sku":"SKU_1760540798099_102","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"Dark Gray \/ 52","offer_id":51585234370902,"sku":"SKU_1760540798099_876","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"Dark Gray \/ 54","offer_id":51585234403670,"sku":"SKU_1760540798099_375","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"Dark Gray \/ 56","offer_id":51585234436438,"sku":"SKU_1760540798099_77","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"Dark Gray \/ 58","offer_id":51585234469206,"sku":"SKU_1760540798099_193","price":47.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 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