How to Choose Base Layers
Smartwool Intraknit Active Base Layer Bottoms - Men's
$81.73Compared to $110.00*Save 25%
A purpose-built staple to help you stay comfortable and feel dry, even during the most challenging of activities, the men's Smartwool Intraknit Active Base Layer Bottoms feel great next to your skin.
- Fabric blend combines the moisture management, temperature regulation and odor resistance of merino with TENCELâ„¢ lyocell fiber
- Mesh ventilation seamlessly knit in gender-specific zones is designed to help keep your body dry and comfortable during activity
- Works with a body in motion and helps provide a supportive fit for performance and training
- Minimal seams designed to help reduce chafing and allow you to workout distraction-free
- Meant to layer under your shorts or pants
- Inseam on size M: 26 in. (66 cm)
- Smartwool slim fit is intended to follow the contours of the body
Imported.
View the Smartwool Intraknit Product LineView all Smartwool Men's Base Layer Bottoms| Best Use | Multisport |
|---|---|
| Fabric | 52% merino wool/21% TENCEL lyocell/21% polyester/6% elastane (exclusive of decoration) |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Fly Opening | No |
| Underwear Weight | Midweight |
| Inseam (in.) | 26 inches |
| Gender | Men's |
Smartwool Clothing - Men's
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Chest | 36 - 38 | 39 - 41 | 42 - 44 | 45 - 48 | 49 - 51 |
| Sleeve Length | 31 - 32 | 32 - 33 | 33 - 34 | 34 - 35 | 35 - 36 |
| Waist | 29 - 31 | 32 - 34 | 34 - 37 | 38 - 40 | 41 - 44 |
| Hip | 36 - 38 | 39 - 41 | 42 - 44 | 45 - 48 | 49 - 51 |
| Inseam | 30 - 31 | 31 - 32 | 32 - 33 | 33 - 34 | 34 - 35 |
Sizing Notes
Measurements are stated in inches.
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Customer Images
Location:New Jersey
Age:45–54
Weight:150–175 lbs.
Height:5'8"
1 year ago
No Fly!
Yes , I recommend this product
I’m sure they will keep me warm, but no fly on men’s thermals!? Why?
Age:45–54
Weight:150–175 lbs.
Height:5'8"
Location:Colorado
6 months ago
Gold standard
Yes , I recommend this product
This is my 2nd pair. Warm, comfortable. Prefect for both resort and backcountry efforts
Location:The Dalles, Oregon
Age:65–74
7 days ago
Nice tights
Yes , I recommend this product
I bought a pair of these last winter in L on sale. Really nice woolen tights. They were again on sale but this time L was sold out so I took a chance on XL. Fit just as well as L. In fact I layed the XL over the L, flat, and there was no difference.
Age:65–74
Location:Ithaca, NY
Age:45–54
1 week ago
Warm and comfortable. Fantastic for skiing!
Yes , I recommend this product
Warm and comfortable. Fantastic! I bought these for skiing and they performed well on two ski days with temps in the 20s.
Age:45–54