Men’s Thermal Functional Underwear
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This men’s thermal functional underwear set is designed as the first layer of dressing for cooler days. Made with stretch materials, it offers a close fit that supports motion and moisture control. Ideal for layering under outerwear or use during light outdoor activity in cold conditions.

✔ Snug fit for efficient layering
✔ Moisture-transporting fabric to help keep skin dry
✔ Flat seams to reduce rubbing and irritation
✔ Long sleeves and long legs for full-coverage warmth
✔ Elastic waist and cuffs for secure fit

Details:
- Material: Synthetic fiber blend (e.g. polyester / polyamide / elastane)
- Set: Top (long-sleeve) and bottom (long-leg)
- Fit: Close-to-skin, stretchable design
- Sizes: Available in a full range (S, M, L, XL, etc.)
- Colors: Neutral tones such as black, grey, navy
- Care: Machine wash cold, avoid harsh detergents
A functional first layer that supports cold-weather dressing with improved heat retention and motion support.
but Jacob & Nora really exceeded my expectations. Fast delivery and top-quality products.
Fast delivery and top quality.
Jacob & Nora offers exactly what I was looking for — and at a great price. Definitely recommended!"
Nice products at a great price. I'll definitely be shopping here again.
The packaging of my order was such a pleasant surprise! So neat and with great attention to detail. It made the unboxing experience even more fun!
The customer service at Jacob & Nora is fantastic! They responded quickly and helped me excellently when I had a question about my order.
The prices are really competitive, especially for the quality you get. I haven't been able to find such a good deal anywhere else.
Love it
This is the third time I’ve bought from them. I’m a bit obsessed with my new dress😌.