{"product_id":"mens-black-thermal-underwear-set","title":"Men's Black Thermal Underwear Set – Long Sleeve Base Layer","description":"\n\u003csection style=\"max-width:820px;margin:0 auto;color:#20252b;font-family:inherit;line-height:1.6;\"\u003e\n\n  \u003c!-- PRESENTATION --\u003e\n  \u003cdiv style=\"text-align:center;padding:24px 0 34px;\"\u003e\n\n    \u003cp style=\"color:#245b82;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;\"\u003e\n      Men's Cold Weather Essentials\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"font-size:clamp(25px,4vw,34px);line-height:1.2;margin:12px 0;\"\u003e\n      Men's Black Thermal Underwear Set\n    \u003c\/h2\u003e\n\n    \u003cp style=\"max-width:650px;margin:0 auto 22px;color:#626b75;font-size:16px;\"\u003e\n      Stay comfortably layered during cooler days\n      with a fitted two-piece thermal underwear set.\n      Featuring a long-sleeve top and matching\n      full-length bottoms, this lightweight-looking\n      base layer is designed for everyday warmth\n      without unnecessary bulk.\n    \u003c\/p\u003e\n\n    \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/17792352\/7036288c-a4a6-4d3d-a01e-5062ab573cf6.jpg\" alt=\"Men's black thermal underwear set with long sleeve top and matching pants\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:16px;\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- BENEFITS --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003cp style=\"text-align:center;color:#245b82;font-size:12px;font-weight:700;letter-spacing:2px;\"\u003e\n      EVERYDAY COMFORT\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"text-align:center;font-size:27px;line-height:1.25;margin:10px 0 22px;\"\u003e\n      Comfortable Warmth Without the Bulk\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;\"\u003e\n\n      \u003cdiv style=\"padding:19px;background:#f5f7f9;border:1px solid #e4e7eb;border-radius:14px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003e\n          Full-Body Layering\n        \u003c\/h3\u003e\n        \u003cp style=\"color:#626b75;margin:0;\"\u003e\n          Includes a long-sleeve thermal top and\n          matching bottoms for coordinated\n          upper- and lower-body coverage.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:19px;background:#f5f7f9;border:1px solid #e4e7eb;border-radius:14px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003e\n          Close-Fitting Design\n        \u003c\/h3\u003e\n        \u003cp style=\"color:#626b75;margin:0;\"\u003e\n          Designed to sit close to the body\n          beneath everyday clothing\n          for comfortable layering.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:19px;background:#f5f7f9;border:1px solid #e4e7eb;border-radius:14px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003e\n          Soft Knitted Material\n        \u003c\/h3\u003e\n        \u003cp style=\"color:#626b75;margin:0;\"\u003e\n          Knitted construction designed to\n          provide a soft feel during\n          regular cold-weather use.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:19px;background:#f5f7f9;border:1px solid #e4e7eb;border-radius:14px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003e\n          Versatile Black Style\n        \u003c\/h3\u003e\n        \u003cp style=\"color:#626b75;margin:0;\"\u003e\n          A simple black design that can\n          be worn discreetly beneath\n          many casual winter outfits.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- THERMAL DESIGN --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003cp style=\"color:#245b82;text-align:center;font-size:12px;font-weight:700;letter-spacing:2px;\"\u003e\n      THERMAL BASE LAYER\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"text-align:center;font-size:27px;line-height:1.25;\"\u003e\n      An Essential Layer for Cooler Weather\n    \u003c\/h2\u003e\n\n    \u003cp style=\"max-width:660px;text-align:center;color:#626b75;margin:0 auto 22px;\"\u003e\n      The fitted design helps reduce excess\n      fabric beneath outer clothing. Wear the\n      set under compatible pants, sweaters,\n      jackets or other cold-weather layers\n      for additional everyday coverage.\n    \u003c\/p\u003e\n\n    \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/17792352\/2ffd6f73-f504-425b-a713-4b235c56099a.jpg\" alt=\"Black fitted men's thermal base layer design\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:15px;\"\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- TWO PIECE SET --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003ch2 style=\"text-align:center;font-size:27px;line-height:1.25;\"\u003e\n      Two Essential Pieces in One Set\n    \u003c\/h2\u003e\n\n    \u003cp style=\"text-align:center;color:#626b75;max-width:650px;margin:0 auto 20px;\"\u003e\n      A practical matching combination\n      designed for fall and winter layering.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;\"\u003e\n\n      \u003cdiv style=\"background:#f5f7f9;border:1px solid #e4e7eb;padding:20px;border-radius:14px;\"\u003e\n        \u003ch3 style=\"font-size:18px;margin:0 0 9px;\"\u003e\n          Long-Sleeve Thermal Top\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;color:#626b75;\"\u003e\n          A close-fitting upper-body layer\n          designed for wearing beneath\n          shirts, sweaters and jackets.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"background:#f5f7f9;border:1px solid #e4e7eb;padding:20px;border-radius:14px;\"\u003e\n        \u003ch3 style=\"font-size:18px;margin:0 0 9px;\"\u003e\n          Full-Length Thermal Bottoms\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;color:#626b75;\"\u003e\n          Matching fitted bottoms designed\n          to provide an additional layer\n          beneath everyday pants.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/17792352\/d0048115-e975-496d-bc4e-a70e60404de5.jpg\" alt=\"Men's two-piece thermal underwear for cold weather\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:15px;margin-top:22px;\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- USE CASES --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003cp style=\"text-align:center;color:#245b82;font-size:12px;font-weight:700;letter-spacing:2px;\"\u003e\n      VERSATILE LAYERING\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"text-align:center;font-size:27px;line-height:1.25;\"\u003e\n      Designed for Fall and Winter Outfits\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:22px;\"\u003e\n\n      \u003cdiv style=\"padding:18px;background:#f5f7f9;border-radius:13px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003eDaily Wear\u003c\/h3\u003e\n        \u003cp style=\"margin:0;color:#626b75;\"\u003e\n          Add a comfortable layer beneath\n          regular seasonal clothing.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:18px;background:#f5f7f9;border-radius:13px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003eOutdoor Layering\u003c\/h3\u003e\n        \u003cp style=\"margin:0;color:#626b75;\"\u003e\n          Combine with appropriate outerwear\n          for casual activities in cooler weather.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:18px;background:#f5f7f9;border-radius:13px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003eTravel Essentials\u003c\/h3\u003e\n        \u003cp style=\"margin:0;color:#626b75;\"\u003e\n          Pack an additional base layer\n          for trips during colder seasons.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:18px;background:#f5f7f9;border-radius:13px;\"\u003e\n        \u003ch3 style=\"font-size:17px;margin:0 0 8px;\"\u003eSeasonal Wardrobe\u003c\/h3\u003e\n        \u003cp style=\"margin:0;color:#626b75;\"\u003e\n          An easy-to-coordinate black\n          thermal set for fall and winter.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PRODUCT SPECIFICATIONS --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003cp style=\"text-align:center;color:#245b82;font-size:12px;font-weight:700;letter-spacing:2px;\"\u003e\n      TECHNICAL DETAILS\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"text-align:center;font-size:27px;\"\u003e\n      Product Specifications\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"border:1px solid #e3e7eb;border-radius:14px;overflow:hidden;margin-top:20px;\"\u003e\n\n      \u003cdiv style=\"padding:14px 17px;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eProduct Type\u003c\/strong\u003e\n        \u003cdiv\u003eMen's Thermal Underwear Set\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;background:#f7f8fa;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eSet Components\u003c\/strong\u003e\n        \u003cdiv\u003eLong-Sleeve Top + Matching Bottoms\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eColor\u003c\/strong\u003e\n        \u003cdiv\u003eBlack\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;background:#f7f8fa;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eMaterial\u003c\/strong\u003e\n        \u003cdiv\u003eKnitted Fabric (Supplier Specification)\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eFit\u003c\/strong\u003e\n        \u003cdiv\u003eClose-Fitting \/ Slim Fit\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;background:#f7f8fa;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eRecommended Season\u003c\/strong\u003e\n        \u003cdiv\u003eFall \/ Winter\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;border-bottom:1px solid #e3e7eb;\"\u003e\n        \u003cstrong\u003eApproximate Listed Weight\u003c\/strong\u003e\n        \u003cdiv\u003e500 g \/ 17.6 oz\u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"padding:14px 17px;background:#f7f8fa;\"\u003e\n        \u003cstrong\u003ePackage Contents\u003c\/strong\u003e\n        \u003cdiv\u003e1 × Thermal Top\u003c\/div\u003e\n        \u003cdiv\u003e1 × Thermal Bottom\u003c\/div\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SIZING --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003ch2 style=\"font-size:27px;text-align:center;\"\u003e\n      Sizing and Fit Guidance\n    \u003c\/h2\u003e\n\n    \u003cp style=\"text-align:center;color:#626b75;max-width:650px;margin:0 auto 18px;\"\u003e\n      This set is designed for a close-to-body fit.\n      Review the selected size carefully before\n      ordering. Supplier sizing may differ from\n      standard US apparel measurements.\n    \u003c\/p\u003e\n\n    \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/17792352\/7ea2da06-61f8-4a6a-bd17-895eece6f95e.jpg\" alt=\"Additional product information for black men's thermal underwear set\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:15px;\"\u003e\n\n    \u003cp style=\"font-size:13px;color:#626b75;margin-top:12px;\"\u003e\n      Exact garment measurements and fabric composition\n      were not specified in the supplied product text.\n      Confirm with the supplier when necessary.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SHIPPING --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003cp style=\"text-align:center;color:#245b82;font-size:12px;font-weight:700;letter-spacing:2px;\"\u003e\n      UNITED STATES DELIVERY\n    \u003c\/p\u003e\n\n    \u003ch2 style=\"text-align:center;font-size:27px;\"\u003e\n      Shipping from a US Warehouse\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"background:#f0f8f4;border:1px solid #d1e7dc;border-radius:16px;padding:22px;margin-top:20px;\"\u003e\n\n      \u003cp style=\"font-weight:700;color:#176b45;margin:0 0 15px;\"\u003e\n        Free Standard Shipping Within the United States\n      \u003c\/p\u003e\n\n      \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:10px;\"\u003e\n\n        \u003cdiv style=\"background:#fff;border:1px solid #dcebe3;padding:14px;border-radius:11px;\"\u003e\n          \u003cstrong\u003eShips From\u003c\/strong\u003e\n          \u003cdiv\u003eUS Warehouse\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background:#fff;border:1px solid #dcebe3;padding:14px;border-radius:11px;\"\u003e\n          \u003cstrong\u003eDestination\u003c\/strong\u003e\n          \u003cdiv\u003eUnited States\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background:#fff;border:1px solid #dcebe3;padding:14px;border-radius:11px;\"\u003e\n          \u003cstrong\u003eProcessing\u003c\/strong\u003e\n          \u003cdiv\u003eApproximately 1–3 days\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background:#fff;border:1px solid #dcebe3;padding:14px;border-radius:11px;\"\u003e\n          \u003cstrong\u003eEstimated Transit\u003c\/strong\u003e\n          \u003cdiv\u003eApproximately 5–7 days\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background:#fff;border:1px solid #dcebe3;padding:14px;border-radius:11px;\"\u003e\n          \u003cstrong\u003eShipping Method\u003c\/strong\u003e\n          \u003cdiv\u003eUSPS US to US #11\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background:#fff;border:1px solid #dcebe3;padding:14px;border-radius:11px;\"\u003e\n          \u003cstrong\u003eTracking\u003c\/strong\u003e\n          \u003cdiv\u003eAvailable\u003c\/div\u003e\n        \u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n      \u003cp style=\"font-size:13px;color:#626b75;margin:15px 0 0;\"\u003e\n        Estimates are based on supplier information\n        and are subject to inventory availability,\n        destination, processing, carrier operations,\n        weather and holidays.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- SUPPORT --\u003e\n  \u003cdiv style=\"padding:34px 0;border-top:1px solid #e4e7eb;\"\u003e\n\n    \u003cdiv style=\"background:#f5f7f9;padding:24px;border-radius:14px;text-align:center;\"\u003e\n\n      \u003cp style=\"font-size:12px;font-weight:700;color:#245b82;letter-spacing:2px;\"\u003e\n        CUSTOMER SUPPORT\n      \u003c\/p\u003e\n\n      \u003ch2 style=\"font-size:26px;\"\u003e\n        MasterWEB Market Support\n      \u003c\/h2\u003e\n\n      \u003cp style=\"color:#626b75;\"\u003e\n        Have questions about sizing, your order\n        or delivery? Our support team is here\n        to assist you.\n      \u003c\/p\u003e\n\n      \u003cp style=\"margin-bottom:0;\"\u003e\n        \u003ca href=\"mailto:support@masterwebbusiness.online\" style=\"font-weight:700;color:#245b82;overflow-wrap:anywhere;\"\u003e\n          support@masterwebbusiness.online\n        \u003c\/a\u003e\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- DISCLAIMER --\u003e\n  \u003cdiv style=\"padding:18px 0;text-align:center;\"\u003e\n    \u003cp style=\"font-size:12px;color:#717982;\"\u003e\n      Specifications and thermal comfort claims\n      are based on supplier-provided information.\n      Warmth depends on weather conditions,\n      additional clothing layers and individual\n      comfort. Colors may vary slightly due to\n      lighting and display settings.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/section\u003e\n","brand":"Não Informado","offers":[{"title":"Default","offer_id":55231621726545,"sku":"CJZN28968620001","price":48.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1073\/5065\/5313\/files\/276102fc-ddb0-40cc-9b1e-523af8ea17e5.jpg?v=1791503688","url":"https:\/\/masterwebbusiness.com\/products\/mens-black-thermal-underwear-set","provider":"MasterWEB Market","version":"1.0","type":"link"}