{"product_id":"mens-electric-heated-long-johns-thermal-underwear-set-with-usb-power-and-flatlock-seams","title":"Men's Electric Heated Long Johns Thermal Underwear Set with USB Power and Flatlock Seams","description":"\u003ch2\u003eHeated Thermal Underwear Set – Stay Warm All Day with Electric Heat Technology\u003c\/h2\u003e\n\n\u003cp\u003eLong johns thermal underwear has never been this smart. Our electric heated thermal underwear set delivers targeted warmth exactly where you need it, combining soft knit fabric with built-in heating zones and USB power for all-day comfort in cold weather. Whether you're layering for ski season, working outdoors, or simply staying cozy at home, this heated base layer set adapts to your comfort level with reliable, consistent warmth.\u003c\/p\u003e\n\n\u003cdiv style=\"text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/8113\/3108\/files\/mens-electric-heated-long-johns-thermal-underwear-set-with-u-5.png?v=1786690124\" alt=\"\" style=\"max-width:100%;height:auto\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eTrusted by customers\u003c\/strong\u003e who demand real warmth and durability in their winter thermal underwear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBest seller – stock is moving fast.\u003c\/strong\u003e Ordered today, dispatched within 24–48 hours.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Our Heated Thermal Underwear Set\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Heating Zones:\u003c\/strong\u003e Strategically placed heating elements deliver targeted warmth to core areas, eliminating cold spots without overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-Powered Convenience:\u003c\/strong\u003e Simple USB-A connection lets you power your heated base layer from power banks, laptops, or wall adapters—no batteries to replace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlatlock Seams \u0026amp; Soft Knit Fabric:\u003c\/strong\u003e Premium construction minimizes chafing and irritation, keeping you comfortable during extended wear in cold weather thermal underwear conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitted Design:\u003c\/strong\u003e Elastic waistband and fitted ankle cuffs ensure a secure fit under any outfit, whether you choose our mens thermal underwear sets or ladies thermal underwear sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Comfort:\u003c\/strong\u003e Two-piece construction (long-sleeve crewneck top and matching long pants) layers perfectly under everyday clothes or winter gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOutdoor Work \u0026amp; Adventure:\u003c\/strong\u003e Ski thermal underwear and winter thermal underwear for construction workers, hikers, and outdoor enthusiasts who need reliable warmth in extreme cold.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCold-Weather Sports:\u003c\/strong\u003e Lightweight thermal underwear designed for skiing, snowboarding, and winter sports where layering matters and heating zones keep you performing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAll-Day Comfort at Home:\u003c\/strong\u003e Cozy heated thermal under clothes for anyone who works from home or spends long hours indoors during winter months—stay warm without cranking the thermostat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTravel \u0026amp; Commuting:\u003c\/strong\u003e Portable heated base layer perfect for long flights, outdoor commutes, or camping trips where traditional thermal underwear set options fall short.\u003c\/p\u003e\n\n\u003cdiv style=\"text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/8113\/3108\/files\/mens-electric-heated-long-johns-thermal-underwear-set-with-u-2.png?v=1786690115\" alt=\"\" style=\"max-width:100%;height:auto\"\u003e\u003c\/div\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Two-piece set (long-sleeve crewneck top + long pants)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Soft knit fabric with flatlock seams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Technology:\u003c\/strong\u003e Built-in heating zones with USB-A power connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaistband:\u003c\/strong\u003e Elastic for secure fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnkle Cuffs:\u003c\/strong\u003e Fitted design for comfortable layering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Colours:\u003c\/strong\u003e Black, Heather Grey\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e S, M, L, XL, XXL, XXXL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Details:\u003c\/strong\u003e Men's button-fly or women's seamless front (varies by style)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e1x Heated thermal underwear set (top and pants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUpgrade your winter wardrobe with heated thermal underwear that actually works. This sale won't last—stock is limited and moving quickly. Order today and enjoy fast dispatch, plus our money-back guarantee if you're not completely satisfied.\u003c\/p\u003e","brand":"Bristey","offers":[{"title":"Men Suits - Black \/ S","offer_id":48154987364404,"sku":"ELE-CTX65V","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Men Suits - Black \/ M","offer_id":48154987397172,"sku":"ELE-7IG5S4","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Men Suits - Black \/ L","offer_id":48154987429940,"sku":"ELE-2W12OE","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Men Suits - Black \/ XL","offer_id":48154987462708,"sku":"ELE-MNPDZY","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Men Suits - Black \/ XXL","offer_id":48154987495476,"sku":"ELE-L8WVDF","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Men Suits - Black \/ XXXL","offer_id":48154987528244,"sku":"ELE-KK70L4","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Women Suits - Black \/ S","offer_id":48154987561012,"sku":"ELE-ZJQXBF","price":144.99,"currency_code":"EUR","in_stock":true},{"title":"Women Suits - 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