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Detailed Model List
4 Models Available
$150.00
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Product Info for Smartwool Intraknit Active Base Layer Bottom - Men's

Start your layering system with our most innovative foundation to date; our Intraknit collection. Smartwool Men's Intraknit Thermal Merino Base Layer Bottom puts warmth first, while seamlessly knit mesh ventilation helps keep you dry and comfortable. Our revolutionary 3D mapping provides maximum mobility and ribbed elbows provide added durability , so nothing slows you down. Gear up to take on any weather with these men's Merino wool pants.image

Specifications for Smartwool Intraknit Active Base Layer Bottom - Men's:

Manufacturer: Smartwool
Inseam Size: 25.5 in
Gender: Male
Age Group: Adults
Application: Everyday
Color: Charcoal Heather/Black
Fabric/Material: 52% Merino Wool, 21% Lyocell, 20% Polyester, 7% Elastane
Condition: New
Apparel Fit: Slim

Features of Smartwool Intraknit Active Base Layer Bottom - Men's

  • Smartwool slim fit is intended to follow the contours of the body
  • Featuring Intraknit technology: Insulation, articulation and ventilation are seamlessly integrated to amplify movement and comfort during high-intensity activities
  • Merino Sport yarn combines the power of Merino with the durability and fast dry times of polyester
  • Seamlessly knit mesh ventilation designed to keep you dry and comfortable
  • 3D mapping provides maximum mobility while ribbed elbows provide added durability

Package Contents:

  • Smartwool Intraknit Active Base Layer Bottom - Men's

Smartwool Intraknit Active Base Layer Bottom - Men's Orderable Models

List of Orderable Models

  • Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, Medium, SW0168290111-M , MPN: SW0168290111-M , UPC: 196011482246 , Code: STW-AB1-RSRS51-SW0168290111-M
  • Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, Large, SW0168290111-L , MPN: SW0168290111-L , UPC: 196011482345 , Code: STW-AB1-RSRS51-SW0168290111-L
  • Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, Extra Large, SW0168290111-XL , MPN: SW0168290111-XL , UPC: 196011482390 , Code: STW-AB1-RSRS51-SW0168290111-XL
  • Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, 2XL, SW0168290111-XXL , MPN: SW0168290111-XXL , UPC: 196011482444 , Code: STW-AB1-RSRS51-SW0168290111-XXL

Smartwool Intraknit Active Base Layer Bottom - Men's Unavailable & Discontinued Models

List of Unorderable Models

  • Smartwool Intraknit Active Base Layer Bottom - Men's, Lead, Medium, SW012791L421-L42 LEAD-M , MPN: SW012791L421-(L42) LEAD-M , UPC: 196247522587 , Code: STW-AB1-RSRS51-SW012791L421-L42-LEAD-M
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Black, Medium, SW0127910011-001 BLACK-M , MPN: SW0127910011-(001) BLACK-M , UPC: 196247522822 , Code: STW-AB1-RSRS51-SW0127910011-001-BLACK-M
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Lead, Large, SW012791L421-L42 LEAD-L , MPN: SW012791L421-(L42) LEAD-L , UPC: 196247522631 , Code: STW-AB1-RSRS51-SW012791L421-L42-LEAD-L
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Black, Large, SW0127910011-001 BLACK-L , MPN: SW0127910011-(001) BLACK-L , UPC: 196247522853 , Code: STW-AB1-RSRS51-SW0127910011-001-BLACK-L
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Black, Extra Large, SW0127910011-001 BLACK-XL , MPN: SW0127910011-(001) BLACK-XL , UPC: 196247522891 , Code: STW-AB1-RSRS51-SW0127910011-001-BLACK-XL
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Lead, Extra Large, SW012791L421-L42 LEAD-XL , MPN: SW012791L421-(L42) LEAD-XL , UPC: 196247522686 , Code: STW-AB1-RSRS51-SW012791L421-L42-LEAD-XL
  • Open Box, Dealer Demo, Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, 2XL, SW0168290111-XXL , MPN: SW0168290111-XXL-DMO , Code: STW-AB1-RSRS51-SW0168290111-XXL-DMO-OB-A
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Black, 2XL, SW0127910011XXL000 , MPN: SW0127910011XXL000 , UPC: 196247522945 , Code: STW-AB1-RSRS51-SW0127910011XXL000
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Black, Small, SW0127910011-001 BLACK-S , MPN: SW0127910011-(001) BLACK-S , UPC: 196247522792 , Code: STW-AB1-RSRS51-SW0127910011-001-BLACK-S
  • Smartwool Intraknit Active Base Layer Bottom - Men's, Lead, Small, SW012791L421-L42 LEAD-S , MPN: SW012791L421-(L42) LEAD-S , UPC: 196247522549 , Code: STW-AB1-RSRS51-SW012791L421-L42-LEAD-S
  • Open Box, Dealer Demo, Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, Small, SW0168290111-S , MPN: SW0168290111-S-DMO , Code: STW-AB1-RSRS51-SW0168290111-S-DMO-OB-A
  • Smartwool Intraknit Active Base Layer Bottom - Mens, Charcoal Heather/Black, Small, SW0168290111-S , MPN: SW0168290111-S , UPC: 196011482154 , Code: STW-AB1-RSRS51-SW0168290111-S
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Last updated 2026-07-05 UTC.