Keep the cold away with our Men’s Thermal Underwear Fleece-Lined Set, designed for lasting warmth and comfort during chilly weather. This thickened long johns set includes both a long-sleeve top and matching bottoms, giving you full-body protection against the cold while maintaining a lightweight, flexible feel.

Made from high-quality polyester fabric with a soft fleece lining, this set offers excellent heat retention without adding bulk. The inner fleece layer feels smooth and gentle on your skin, trapping body heat to keep you comfortably warm even in low temperatures. The knitted texture provides stretch and flexibility, ensuring easy movement whether you’re working, sleeping, or relaxing at home.

Featuring a solid color design and a mid-waist fit, this thermal set offers a simple yet stylish look that layers easily under clothes. Its single-layer construction keeps it light and breathable while the fleece lining adds cozy insulation. Perfect for daily wear in winter, outdoor activities, or travel, it provides reliable warmth for all-day comfort.

Available in dark blue, black, light gray, and dark gray, these classic colors make it easy to match with other clothing. The set is offered in sizes M to 4XL, ensuring a comfortable fit for different body types. The elastic waistband provides a secure yet gentle hold, while the fine stitching enhances durability and prevents fraying.

This men’s thermal underwear set is also easy to care for — machine washable, quick-drying, and resistant to pilling. Ideal for anyone who wants to stay warm without sacrificing comfort or style.

Key Features:

• Made from soft fleece-lined polyester fabric

• Thickened design for strong heat retention

• Includes long-sleeve top and bottom

• Flexible knit texture for easy movement

• Mid-waist fit with comfortable elastic waistband

• Breathable and lightweight single layer design

• Available in multiple sizes and colors

• Perfect for winter homewear, outdoor work, or layering

Stay cozy all winter long with this men’s fleece-lined thermal set — your go-to base layer for warmth and comfort every day.

Size:

Note:

1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2-3cm differences due to manual measurement. 2. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service. 3.As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following images.

Packing list:
Top*1 Pants*1

Product Image: