Men's Underwear › Wool › Long Sleeve

Mobile Warming 7.4V Heated Merino Baselayer Shirt - Mens Black Large MWMT14010421

Mobile Warming 7.4V Heated Merino Baselayer Shirt - Mens Black Large MWMT14010421. 4V Heated Merino Wool Midweight Base Layer Shirt heats up to 135 degress with 3 heat zones contour hoodie thumholes on sleeves. Specifications for Mobile Warming 7.4V... more

Mobile Warming 7.4V Heated Merino Baselayer Shirt - Mens Black 2XL MWMT14010621

Mobile Warming 7.4V Heated Merino Baselayer Shirt - Mens Black 2XL MWMT14010621. 4V Heated Merino Wool Midweight Base Layer Shirt heats up to 135 degress with 3 heat zones contour hoodie thumholes on sleeves. Specifications for Mobile Warming 7.4V... more

Fjallraven Lada Round-Neck Sweater - Men's Grey Extra Large F84139-020-XL

Fjallraven Lada Round-Neck Sweater - Men's Grey Extra Large F84139-020-XL. This Fjallraven Lada Round-Neck Sweater - Men's is the perfect combination of cozy and function offering top-notch warmth and insulation without weighing you down. Fjallraven... more

Fjallraven Lada Round-Neck Sweater - Men's Grey Extra Large F84139-020-XL

Fjallraven Lada Round-Neck Sweater - Men's Grey Extra Large F84139-020-XL. Two-toned yarn that gives a melange effect and small neps add extra structure. Perfect for cold autumn days in the forest where the temperature-regulating properties of wool... more

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Extrta Large SW016546010XL

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Extrta Large SW016546010XL. With comfort features like offset shoulder and side seams to help minimize chafing this very light and soft tee is made with a blend of ZQ-certified Merino wool... more

Smartwool Men's Merino Sport Ultralite Long Sleeve Shirt, Charcoal Heather SKU - 848333

The athletic fit of Smartwool's Merino Sport Ultralite Long Sleeve Shirt complements the movements of your body. With comfort features like offset shoulder and side seams to help minimize chafing, this very light and soft tee is made with a blend of... more

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Large SW016546010L

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Large SW016546010L. With comfort features like offset shoulder and side seams to help minimize chafing this very light and soft tee is made with a blend of ZQ-certified Merino wool with... more

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Medium SW016546010M

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Medium SW016546010M. With comfort features like offset shoulder and side seams to help minimize chafing this very light and soft tee is made with a blend of ZQ-certified Merino wool with... more

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Small SW016546010S

Smartwool Merino Sport 120 Long Sleeve - Men's Charcoal Heather Small SW016546010S. With comfort features like offset shoulder and side seams to help minimize chafing this very light and soft tee is made with a blend of ZQ-certified Merino wool with... more

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Large SW016349K66L

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Large SW016349K66L. Smartwool updated this 100percent Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder... more

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Medium SW016349K66M

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Medium SW016349K66M. Smartwool updated this 100percent Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder... more

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Small SW016349K66S

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Small SW016349K66S. Smartwool updated this 100percent Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder... more

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Extra Large SW016349K66XL

Smartwool Classic Thermal Merino Base Layer Crew - Men's K66 Winter Moss Heather Extra Large SW016349K66XL. Smartwool updated this 100percent Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesthetics.... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Iron Heather SKU - 257174

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Iron Heather SKU - 422457

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Black SKU - 536617

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Black SKU - 612444

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Iron Heather SKU - 753566

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Black SKU - 725366

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Men's Classic All-Season Merino Base Layer Shirt, Black SKU - 819318

Spring skiing or summer camping? The year-round Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve is game for either. With Core Spun technology, Smartwool has wrapped lightweight Merino around a nylon core for added durability, while... more

Smartwool Intraknit Merino 200 Crew - Men's Black/White Small SW019286960-S

Smartwool Intraknit Merino 200 Crew - Men's Black/White Small SW019286960-S. 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 gender-specific... more

Smartwool Intraknit Merino 200 Crew - Men's Black/White Medium SW019286960-M

Smartwool Intraknit Merino 200 Crew - Men's Black/White Medium SW019286960-M. 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 gender-specific... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Large SW016355092-L

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Large SW016355092-L. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock seam... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Small SW016355010-S

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Small SW016355010-S. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Black Extra Large SW016355001-XL

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Black Extra Large SW016355001-XL. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Extra Large SW016355092-XL

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Extra Large SW016355092-XL. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Medium SW016355010

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Medium SW016355010. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Medium SW016355092-M

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Medium SW016355092-M. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock seam... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Black Large SW016355001

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Black Large SW016355001. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock seam... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Black Small SW016355001

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Black Small SW016355001. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock seam... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Small SW016355092-S

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Deep Navy Small SW016355092-S. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a flatlock seam... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Extra Large SW016355010-XL

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Extra Large SW016355010-XL. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a... more

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Large SW016355010-L

Smartwool Merino 250 Baselayer 1/4 Zip - Men's Charcoal Heather Large SW016355010-L. As one of our heaviest base layer tops and best base layers for cold weather this garment uses 100percent responsibly sourced Merino wool shoulder panels and a... more

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Medium SW016349010-M

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 top... more

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Large SW016349010-L

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Large SW016349010-L. 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 Extra Large SW016349010-XL

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Extra Large SW016349010-XL. 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 Crew - Men's Charcoal Heather Small SW016349010-S

Smartwool Merino 250 Baselayer Crew - Men's Charcoal Heather Small SW016349010-S. 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 Black Small SW016349001-S

Smartwool Merino 250 Baselayer Crew - Men's Black Small SW016349001-S. 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 shoulder... more