Main menu
-
Men's
- Men's
-
Jackets & Outerwear
-
Tops
-
Bottoms
-
Footwear
-
Accessories
-
Women's
- Women's
-
Jackets & Outerwear
-
Tops
-
Bottoms
-
Footwear
-
Accessories
-
Footwear
-
Packs & Bags
-
Camp & Hike
- Camp & Hike
-
Camp Kitchen
-
Lighting
-
Navigation & Electronics
-
Camp Essentials
-
Climbing & Snow Safety
-
Winter Sports Equipment
-
Water Treatment & Hydration
-
Fishing
- Fishing
-
Rods, Reels & Combos
-
Lures & Baits
-
Line, Leaders & Terminal Tackle
-
Tackle Storage
-
Tools & Accessories
-
Boating & Marine
-
Hunting
-
Knives & Tools
-
Sport Optics
-
Eyewear
-
Other
-
Brands
Your cart
Smartwool
Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature-regulated as you enjoy high-intensity skiing, hiking, running, and more
Specifications for Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's:
| Manufacturer: | Smartwool |
| Sleeve Length: | Long Sleeve |
| Age Group: | Adults |
| Apparel Fit: | Slim |
| Gender: | Male |
| Application: | Baselayer Top |
| Fabric/Material: | 100% Merino Wool |
| Weight: | 10.51 oz |
| Fastener/Closure Type: | 1/4 Zip |
| Fire Resistant: | No |
Features of Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's
- Our slim fit is intended to follow the contours of the body
- Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino wool with interlock knit for comfort
- Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
- Side seams wrap to front
Package Contents:
- Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's

Product Comparison
Describe you product comparison grid
|
__ __ |
|
|---|---|
| Vendor |
Vendor - __ |
| SKU |
SKU - __ |
| Description |
Description - __ |
| Customizable title |
Customizable title - __ |
| Variant name |
Variant name - __ |
|
|
Compare products ( / )
Smartwool
Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's
$130.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Free shipping over $49
Free returns
Manufacturer warranty
Customer service with product experts
Price match
Request a quote
Estimated delivery between October 27 and October 29.
We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature-regulated as you enjoy high-intensity skiing, hiking, running, and more
Specifications for Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's:
| Manufacturer: | Smartwool |
| Sleeve Length: | Long Sleeve |
| Age Group: | Adults |
| Apparel Fit: | Slim |
| Gender: | Male |
| Application: | Baselayer Top |
| Fabric/Material: | 100% Merino Wool |
| Weight: | 10.51 oz |
| Fastener/Closure Type: | 1/4 Zip |
| Fire Resistant: | No |
Features of Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's
- Our slim fit is intended to follow the contours of the body
- Fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% Merino wool with interlock knit for comfort
- Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
- Side seams wrap to front
Package Contents:
- Smartwool Classic Thermal Merino Base Layer 1/4 Zip - Men's

Share:
$130.00
$130.00
$130.00
- Deep Navy Small
- Deep Navy Large
- Mink Heather Large
- Black Medium
- Charcoal Heather Small
- Mink Heather Medium
- Mink Heather Extra Large
- Mink Heather Small
- Black Extra Large
- Black Small
- Charcoal Heather Medium
- Charcoal Heather Extra Large
- Black Large
- Deep Navy Extra Large
- Charcoal Heather Large
- Deep Navy Medium
Similar Products
$129.99
$129.99
$129.99
$129.99
$109.99
$109.99
$109.99
$109.99
Recently viewed products
Free shipping over $49
Free returns
Manufacturer warranty
Product experts
Price match
Request a quote
Gear for the trail, the water, and everything between. Trusted brands, expert advice and honest prices.
- Choosing a selection results in a full page refresh.
- Opens in a new window.