Men's Thermal Long Johns 2pc Set – Quick-Dry Winter Base Layer
Men's Thermal Underwear Set – Warm, Lightweight & Quick-Dry
Stay comfortably warm all winter long with this 2-piece men's thermal long johns set. Engineered from a high-performance polyester and elastane blend, this base layer set delivers reliable insulation, excellent stretch, and rapid moisture-wicking so you stay dry and comfortable whether you're hitting the slopes, commuting in the cold, or simply layering up at home.
Key Features
- 2-Piece Set: Includes both a long-sleeve thermal top and thermal pants for complete coverage.
- Quick-Dry Fabric: Polyester & elastane blend wicks moisture away fast, keeping you dry during active use.
- Excellent Stretch: Four-way stretch elastane allows free, unrestricted movement for sports and everyday wear.
- Lightweight Warmth: Slim-fit tatting weave construction traps body heat without bulky layering.
- Wide Size Range: Available in S through 4XL to suit a broad range of body types.
- No Wool: Wool-free construction — ideal for those who prefer synthetic thermal fabrics.
Size Guide
Please note: This is an Asian size — typically 1–2 sizes smaller than European sizing. We recommend sizing up if you are between sizes.
| Size | Height (cm) | Weight (kg) |
|---|---|---|
| S | 165–175 | 55–65 |
| M | 165–185 | 55–75 |
| L | 165–190 | 65–80 |
| XL | 165–195 | 75–90 |
| XXL | 170–200 | 85–100 |
| 3XL | 170–200 | 95–105 |
| 4XL | 175–200 | 105–110 |
Product Specifications
- Material: Polyester & Elastane
- Craft of Weaving: Tatting
- Gender: Men
- Includes: 1× Thermal Top + 1× Thermal Pants
- Sizes Available: S / M / L / XL / 2XL / 3XL / 4XL
- Country of Origin: Made in China
Style It With
Looking for more comfortable layering essentials? Check out these related picks from our store:
- Women's Oversized Turtleneck Cashmere Sweater – Winter Pullover
- Women's Oversized Turtleneck Knit Pullover Sweater – Thick & Cozy
- Women's High-Waist Fleece-Lined Slim Pencil Jeans
Learn more: FTC textile labeling requirements
Frequently Asked Questions
Q: Does this men's thermal underwear set run true to size?
A: This set uses Asian sizing, which typically runs 1–2 sizes smaller than standard European or Western sizing. Please refer to the size guide above (based on height and weight) and consider sizing up if you are between sizes or prefer a roomier fit.
Q: Is this thermal base layer suitable for sports and outdoor activities?
A: Yes! The polyester and elastane blend provides quick-dry moisture-wicking performance and four-way stretch, making it well-suited for skiing, hiking, running, gym workouts, and other active winter sports as a base layer.
Q: How should I care for this thermal long johns set?
A: For best results, machine wash on a gentle/cold cycle and avoid high heat drying to preserve the elastane's stretch and the fabric's quick-dry properties. Do not bleach or iron directly.
Production & Packaging Notice
To 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.