{"product_id":"mens-fleece-thermal-underwear-set-compression-long-johns","title":"Men's Fleece Thermal Underwear Set – Compression Long Johns","description":"\n\u003ch2\u003eMen's Fleece Compression Thermal Underwear Set – Winter Long Johns\u003c\/h2\u003e\n\u003cp\u003eStay warm, dry, and comfortable all winter long with this high-performance thermal underwear set for men. Crafted from a breathable cotton-polyester-wool blend with four-needle, six-thread knit construction, this base layer set delivers four-dimensional stretch, moisture-wicking performance, and a snug compression fit — perfect for active days and cold-weather sports.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Dry Moisture Management:\u003c\/strong\u003e Advanced fleece fabric rapidly absorbs and evaporates sweat, keeping you dry and comfortable during intense workouts or outdoor activities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Stretch:\u003c\/strong\u003e Four-dimensional elastic construction allows unrestricted movement in every direction — no bunching, no binding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Fleece Lining:\u003c\/strong\u003e Wool-blend interior traps body heat efficiently, making this set ideal for cold-weather conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Fit:\u003c\/strong\u003e Ergonomic, form-fitting design supports muscles and promotes circulation during cycling, running, yoga, basketball, soccer, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreathable \u0026amp; Lightweight:\u003c\/strong\u003e Despite its warmth, the knit weave allows airflow to prevent overheating during high-intensity activity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Suitable for cycling, fitness training, running, yoga, basketball, soccer, bodybuilding, martial arts, and daily winter wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMaterial \u0026amp; Construction\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Cotton, Polyester, Wool blend\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCraft:\u003c\/strong\u003e Four-needle six-thread knit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Includes:\u003c\/strong\u003e Long-sleeve top + leggings (full set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSize Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: This is an Asian size — typically 1–2 sizes smaller than European\/US sizing. Refer to the height\/weight guide below when selecting your size.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eHeight (cm)\u003c\/th\u003e\n\u003cth\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003e165–175\u003c\/td\u003e\n\u003ctd\u003e55–65\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eM\u003c\/td\u003e\n\u003ctd\u003e165–185\u003c\/td\u003e\n\u003ctd\u003e55–75\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eL\u003c\/td\u003e\n\u003ctd\u003e165–190\u003c\/td\u003e\n\u003ctd\u003e65–80\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003ctd\u003e165–195\u003c\/td\u003e\n\u003ctd\u003e75–90\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eXXL\u003c\/td\u003e\n\u003ctd\u003e170–200\u003c\/td\u003e\n\u003ctd\u003e85–100\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e3XL\u003c\/td\u003e\n\u003ctd\u003e170–200\u003c\/td\u003e\n\u003ctd\u003e95–105\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you're unsure of your size, please contact us before ordering — we're happy to help you find the perfect fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWinter sports base layering (skiing, snowboarding, hiking)\u003c\/li\u003e\n  \u003cli\u003eGym training, bodybuilding \u0026amp; fitness\u003c\/li\u003e\n  \u003cli\u003eRunning, cycling, yoga \u0026amp; team sports\u003c\/li\u003e\n  \u003cli\u003eEveryday thermal layering under work or casual wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/womens-high-waist-elastic-skinny-jeans-slim-stretch-denim-pants\"\u003eWomen's High-Waist Elastic Skinny Jeans | Slim Stretch Denim\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/womens-high-waist-fleece-lined-slim-pencil-jeans\"\u003eWomen's High-Waist Fleece-Lined Slim Pencil Jeans | PTKPCC\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/womens-oversized-turtleneck-knit-pullover-sweater-thick-cozy\"\u003eWomen's Oversized Turtleneck Knit Pullover Sweater – Thick \u0026amp; Cozy\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/health.gov\/moveyourway\" target=\"_blank\" rel=\"noopener\"\u003eHHS Move Your Way physical activity guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this men's thermal underwear set run true to size?\u003c\/h4\u003e\n\u003cp\u003eA: This set uses Asian sizing, which typically runs 1–2 sizes smaller than European or US sizes. We strongly recommend checking the height and weight size guide above before ordering. If you are between sizes, size up for a more comfortable fit during layering.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this thermal underwear set suitable for high-intensity sports?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The quick-dry, breathable fabric and four-dimensional stretch make it ideal for running, cycling, gym training, yoga, basketball, soccer, and more. The compression fit supports your muscles while the moisture-wicking fleece keeps you dry and warm throughout your activity.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this set be worn as an everyday base layer under regular clothing?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The slim, form-fitting design makes it an excellent thermal base layer under jeans, trousers, or casual wear during cold weather — not just for sports. The wool-blend fleece lining provides effective warmth without adding bulk.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the thermal underwear set made of?\u003c\/h4\u003e\n\u003cp\u003eA: The set is crafted from a blend of cotton, polyester, and wool. This combination delivers thermal insulation from the wool, breathability from the cotton, and durability and stretch from the polyester — all in a lightweight, knit construction.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this men's thermal underwear set run true to size?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This set uses Asian sizing, which typically runs 1–2 sizes smaller than European or US sizes. We strongly recommend checking the height and weight size guide above before ordering. If you are between sizes, size up for a more comfortable fit during layering.\"}}, {\"@type\": \"Question\", \"name\": \"Is this thermal underwear set suitable for high-intensity sports?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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This combination delivers thermal insulation from the wool, breathability from the cotton, and durability and stretch from the polyester — all in a lightweight, knit construction.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/fzefzx-nb.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/fzefzx-nb.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Men's Fleece Thermal Underwear Set – Compression Long Johns\", \"item\": \"https:\/\/fzefzx-nb.myshopify.com\/products\/mens-fleece-thermal-underwear-set-compression-long-johns\"}]}\u003c\/script\u003e","brand":"P3","offers":[{"title":"2 \/ S","offer_id":67929631359257,"sku":"1005003148344242-2-S","price":81.4,"currency_code":"USD","in_stock":true},{"title":"1 \/ XXXL","offer_id":67929631392025,"sku":"1005003148344242-1-XXXL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"1 \/ XXL","offer_id":67929631424793,"sku":"1005003148344242-1-XXL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"1 \/ XL","offer_id":67929631457561,"sku":"1005003148344242-1-XL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"1 \/ L","offer_id":67929631490329,"sku":"1005003148344242-1-L","price":81.4,"currency_code":"USD","in_stock":true},{"title":"1 \/ M","offer_id":67929631523097,"sku":"1005003148344242-1-M","price":81.4,"currency_code":"USD","in_stock":true},{"title":"1 \/ S","offer_id":67929631555865,"sku":"1005003148344242-1-S","price":81.4,"currency_code":"USD","in_stock":true},{"title":"3 \/ XXXL","offer_id":67929631588633,"sku":"1005003148344242-3-XXXL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"3 \/ XXL","offer_id":67929631621401,"sku":"1005003148344242-3-XXL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"3 \/ XL","offer_id":67929631654169,"sku":"1005003148344242-3-XL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"3 \/ L","offer_id":67929631686937,"sku":"1005003148344242-3-L","price":81.4,"currency_code":"USD","in_stock":true},{"title":"3 \/ M","offer_id":67929631719705,"sku":"1005003148344242-3-M","price":81.4,"currency_code":"USD","in_stock":true},{"title":"3 \/ S","offer_id":67929631752473,"sku":"1005003148344242-3-S","price":81.4,"currency_code":"USD","in_stock":true},{"title":"2 \/ XXXL","offer_id":67929631785241,"sku":"1005003148344242-2-XXXL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"2 \/ XXL","offer_id":67929631818009,"sku":"1005003148344242-2-XXL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"2 \/ XL","offer_id":67929631850777,"sku":"1005003148344242-2-XL","price":81.4,"currency_code":"USD","in_stock":true},{"title":"2 \/ L","offer_id":67929631883545,"sku":"1005003148344242-2-L","price":81.4,"currency_code":"USD","in_stock":true},{"title":"2 \/ M","offer_id":67929631916313,"sku":"1005003148344242-2-M","price":81.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/3497\/7561\/files\/H44820af00bf14f2e862962ef64ab964ew.webp?v=1792937589","url":"https:\/\/shinebrightlyshop.com\/products\/mens-fleece-thermal-underwear-set-compression-long-johns","provider":"BRIGHTLY","version":"1.0","type":"link"}