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Men's Thermal Underwear Set

Men's Thermal Underwear Set

Regular price $39.99
Regular price $69.99 Sale price $39.99
Sale Sold out
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  • FREE International Delivery

When Will My Order Arrive?

Estimated delivery times:

🇺🇸 United States: 6–12 business days

🇬🇧 United Kingdom: 6–13 business days

🇦🇺 Australia: 7–14 business days

🇨🇦 Canada: 7–15 business days

🌍 Rest of World: 10–20 business days

Refund, Return, Exchange, And Cancellation Info

💫 30-Day Returns & Refunds

Enjoy a hassle-free return process at MerryWonders.com.

🛑 Cancellation Policy

Changed your mind? You can cancel within 24 hours of placing your order for a full refund.

📧 How to Cancel: Email us at merrywonders@proton.me for quick assistance.

🔁 Returns & Exchanges

Start your return or exchange anytime through our Self-Serve Return Section on our website.

⚙️ Processing Time

All return and cancellation requests are processed within 1–3 business days — always fee-free.

💳 Refund Timing

Refunds typically appear on your original payment method within 3–7 business days after processing.

💬 Need Help?

We’re here for you!

Contact us anytime at merrywonders@proton.me for friendly, fast support.

Midweight thermal long underwear set for men, crafted from lightweight microfleece (not a bulky base layer),which will keep you snug and warm also to retain body warm, no matter what moderately cold-weather activities you’re undertaking, such hiking, running, and skiing. All thermal sets are adopted antistatic processing -Say good bye to static in cold and dry weather.


• Ultra moisture wicking fabric moves sweat away from your skin and break them down for super swift evaporation, making the thermal Long Johns extremely breathable and odor-resistant. No matter wear it directly or as a base layer, both are perfect , fashionable and professional athletic suit to workout for year-round use .


• Mens thermal set with ergonomic seaming and 4-way stretch which contours your body for a performance fit that keeps you moving. Anti-slippery high elastic waistband, not easy to loose and out of shape after machine washing.


• Soft and light weight design for men and boys. Thermal Legging with 4 flatlock seams , and no middle seams design prevent chafing and irritation to eliminates abrasion and enhances fit by reducing bulky seams. Also,durable sport long johns is nice to resistant to piling. They fit snug like a second skin for an ideal base layer or worn on their own.


• Thermal winter pants and long sleeves shirts with fashionable design specially for men - Achieving firming and sculpturing the body contour. Muezna offer 6 size and thermal underwear plus size for men, please check the size chart to choose the thermal suit. Multi functional Men's Top and Bottom Suit can be used as a casual home suit,hiking workout running gym base layer, or warm thermal underwear to skiing. 

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