Men's Underwear › Smartwool › Wool

Smartwool Intraknit Merino 200 Crew - Men's Black/White Large SW019286960-L. O... Smartwool Intraknit Merino 200 Crew - Men's Black/White Large SW019286960-L. Our Men's Intraknit Merino 200 Crew is a lightweight super-moveable top made for all of your most extreme cold-weather activities. With Merino Sport yarns and... more

Smartwool Intraknit Merino 200 Crew - Men's Black/White 2XL SW019286960-XXL. O... Smartwool Intraknit Merino 200 Crew - Men's Black/White 2XL SW019286960-XXL. Our Men's Intraknit Merino 200 Crew is a lightweight super-moveable top made for all of your most extreme cold-weather activities. With Merino Sport yarns and... more

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather 2XL SW016349010-X... Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather 2XL SW016349010-XXL. We've updated this 100percent Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top... more

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Medium SW01634901... Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Medium SW016349010-M. We've updated this 100percent Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate... more

Smartwool Merino 250 Baselayer Bottom - Men's Extra Large Deep Navy SW01636109... Smartwool Merino 250 Baselayer Bottom - Men's Extra Large Deep Navy SW016361092-XL. The technical benefits of 100percent Merino wool will help you keep your game at a high level for longer. And our heaviest weight wool fabric will help keep you warm... more

Smartwool Merino Boxer Brief Boxed - Men's Deep Navy 2XL SW0169980921XXL000. W... Smartwool Merino Boxer Brief Boxed - Men's Deep Navy 2XL SW0169980921XXL000. With features designed to eliminate chafing and provide support Men's Everyday Exploration Merino Boxer Brief is designed to ensure that you will feel great - or at least... more

Smartwool Merino Boxer Brief Boxed - Men's Light Gray Heather 2XL SW0169985451... Smartwool Merino Boxer Brief Boxed - Men's Light Gray Heather 2XL SW0169985451XXL000. With features designed to eliminate chafing and provide support Men's Everyday Exploration Merino Boxer Brief is designed to ensure that you will feel great - or... more

Smartwool Merino Print Boxer Brief Boxed - Men's Zen Green Trail Ride 2XL SW01... Smartwool Merino Print Boxer Brief Boxed - Men's Zen Green Trail Ride 2XL SW017005P651XXL000. The Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality super-soft Merino around a nylon... more

Smartwool Merino Print Boxer Brief Boxed - Men's Zen Green Trail Ride Small SW... Smartwool Merino Print Boxer Brief Boxed - Men's Zen Green Trail Ride Small SW017005P65100S000. The Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality super-soft Merino around a nylon... more

Smartwool Merino Boxer Brief Boxed - Men's Nival Blue 2XL SW016998N731XXL000. ... Smartwool Merino Boxer Brief Boxed - Men's Nival Blue 2XL SW016998N731XXL000. With features designed to eliminate chafing and provide support Men's Everyday Exploration Merino Boxer Brief is designed to ensure that you will feel great - or at least... more

Smartwool Merino Print Boxer Brief Boxed - Men's Black Gone Camping 2XL SW0170... Smartwool Merino Print Boxer Brief Boxed - Men's Black Gone Camping 2XL SW017005N541XXL000. The Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality super-soft Merino around a nylon core... more

Smartwool Merino Print Boxer Brief Boxed - Men's Black Gone Camping Small SW01... Smartwool Merino Print Boxer Brief Boxed - Men's Black Gone Camping Small SW017005N54100S000. The Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality super-soft Merino around a nylon... more

Smartwool Merino Boxer Brief Boxed - Men's Nival Blue Extra Large SW016998N731... Smartwool Merino Boxer Brief Boxed - Men's Nival Blue Extra Large SW016998N7310XL000. With features designed to eliminate chafing and provide support Men's Everyday Exploration Merino Boxer Brief is designed to ensure that you will feel great - or... more

Smartwool Merino Print Boxer Brief Boxed - Men's Twilight Blue Mountain 2XL SW... Smartwool Merino Print Boxer Brief Boxed - Men's Twilight Blue Mountain 2XL SW017005P631XXL000. The Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality super-soft Merino around a nylon... more

Smartwool Merino Print Boxer Brief Boxed - Men's Zen Green Trail Ride Extra La... Smartwool Merino Print Boxer Brief Boxed - Men's Zen Green Trail Ride Extra Large SW017005P6510XL000. The Core Spun technology increases garment durability without sacrificing next-to-skin comfort by wrapping high-quality super-soft Merino around a... more