Description
Beat the cold with ease
Don't let the chilly weather ruin your comfort. The Ortorex thermal underwear will efficiently trap your body heat, keeping you warm.
Moisture-wicking
The fabric will draw sweat away from your skin, helping you stay dry and comfortable. This will prevent the risk of catching a cold.
Elastic
Our thermal underwear allows a full range of motion, perfect for any activity. You'll move freely and comfortably without feeling restricted.
Lightweight
You won't even notice you're wearing it.
Size guide
- To measure yourself:
- 1. Stand straight with your arms hanging naturally by your sides.
- 2. Wrap the measuring tape around the fullest part of your chest.
- 3. Start the measuring tape at the highest point of the shoulder and extend it down to the waist.
- 4. Place the measuring tape at the point where the sleeve begins and extend it down to the wrist.
| Size | Length | Bust | Sleeve | |||
|---|---|---|---|---|---|---|
| cm | inch | cm | inch | cm | inch | |
| L | 65 | 25.6 | 84 | 33.1 | 58 | 22.8 |
| XL | 67 | 26.4 | 88 | 34.6 | 59.5 | 23.4 |
| 2XL | 69 | 27.2 | 92 | 36.2 | 61 | 24 |
| 3XL | 70 | 27.6 | 96 | 37.8 | 62.5 | 24.6 |
- 1. Wrap the measuring tape around your waist and the fullest part of your hips.
- 2. Start the measuring tape at the top of the pant line and extend it down to the ankle.
| Size | Length | Waist | Hips | |||
|---|---|---|---|---|---|---|
| cm | inch | cm | inch | cm | inch | |
| L | 97 | 38.2 | 78 | 30.7 | 88 | 34.6 |
| XL | 99 | 38.9 | 82 | 32.3 | 92 | 36.2 |
| 2XL | 101 | 39.8 | 86 | 33.9 | 96 | 37.8 |
| 3XL | 103 | 40.6 | 90 | 35.4 | 100 | 39.4 |
Tom S. (verified buyer)
These are my go-to when the temperature drops. They’re snug without being restrictive, and moving around feels entirely natural. Plus, the moisture-wicking is a lifesaver on prolonged hikes.
John D. (verified buyer)
This thermal set is terrific. I wore it on a winter camping trip and didn’t feel the cold at all. The flexibility allows for smooth movement, and it’s lightweight enough that it never felt bulky.
Jordan (verified buyer)
Keeps me warm and cozy!
Alex (verified buyer)
This thermal set has exceeded all my expectations. The material is soft, breathable, and provides excellent warmth. I’ve worn it for hiking and during cold nights, and it’s been incredibly comfortable. Highly recommend!
Alex (verified buyer)
Keeps me cozy during chilly nights. A must-have in winter.
Chris (verified buyer)
Warm and comfy, but a bit tight on the shoulders.
Martin (verified buyer)
Great fit, traps heat well, and feels very soft on the skin.
James (verified buyer)
Exceptional warmth and comfort. Perfect for cold weather adventures!
AlexR (verified buyer)
Great warmth but could use more color options.
JohnD (verified buyer)
Hands down, the warmest set I’ve ever bought. Essential for winter!