Men's Merino Wool Base Layers

Looking for warm, breathable, and comfortable base layers for hiking, skiing, or daily wear? Merino wool base layers and merino wool sets offer unmatched comfort in cold and changing weather conditions.Looking for warm, breathable, and comfortable base layers for hiking, skiing, or daily wear? Merino wool base layers and merino wool sets offer unmatched comfort in cold and changing weather conditions. Our selection includes merino wool sets, tops, and merino wool long johns for women, men, and children – from trusted outdoor brands.  
Devold Duo Active Merino 205 Long Johns Man
$82.26
Devold Duo Active Merino 205 Long Johns Man
Men's base layer pants.
Aclima Men's WoolNet Crew
$100.75
Aclima Men's WoolNet Crew
Men's wool mesh base layer top - perfect for cold weather activities.
Mons Royale Hold'em Boxer
$46.17
Mons Royale Hold'em Boxer
No-nonsense boxers for serious outdoor use.
Devold Expedition Merino 235 Zip Neck Man
$119.24
Devold Expedition Merino 235 Zip Neck Man
Test winning, warm merino wool base shirt for men.
Devold Expedition Merino 235 Long John Man
$97.05
Devold Expedition Merino 235 Long John Man
Men's two layer, very warm merino wool long johns.
Mons Royale Men's Cascade 200 Legging
$100.75
Mons Royale Men's Cascade 200 Legging
Merino wool base pants for men.
Aclima Lars Monsen Femunden Polo
$137.72
Aclima Lars Monsen Femunden Polo
A Merino base layer top for men, from the top quality Lars Monsen Femunden series.
Halti Men's Hossa Merino Set
$119.24
Halti Men's Hossa Merino Set
100% Merino wool base layer for men, for cool and cold weather.
Lasting Men's Kero Tee
$55.37
Lasting Men's Kero Tee
A Merino wool tee for men, with great value for money.
Devold Duo Active Merino 205 Zip Neck Man
$97.05
Devold Duo Active Merino 205 Zip Neck Man
A dual layer base zip neck for men.
Devold Lauparen Boxer Man
$46.12
Devold Lauparen Boxer Man
Men's Merino wool boxers.
Devold Men's Running Merino 130 Shirt
$78.57
Devold Men's Running Merino 130 Shirt
A base top for men, with ample Merino wool.
Devold Duo Active Merino 205 Windstopper Boxer Man
$39.65
Devold Duo Active Merino 205 Windstopper Boxer Man
Merino wool surface, itch-free synthetic inside. Men's model.
Devold Lauparen Tee Man
$73.85
Devold Lauparen Tee Man
A lightweight merino tee for men. Great for hiking and active sports.
Svala Nordic Terry Pants
$110.92
Svala Nordic Terry Pants
Finnish-made mid layer pants, made of 80% Merino wool.
Devold Lauparen Longs Man
$83.09
Devold Lauparen Longs Man
Lightweight Merino base layer pants for men - a great choice for active endeavors.
Svala Merino Cordura Shirt
$92.34
Svala Merino Cordura Shirt
Merino Cordura blend top for base layer use.
Devold Men's Tuvegga Shirt
$146.96
Devold Men's Tuvegga Shirt
Reversible base layer top: choose between max. insulation or better breathability.
Devold Duo Active Merino 205 Shirt Man
$82.26
Devold Duo Active Merino 205 Shirt Man
Dual layer base shirt for men.
Devold Lauparen Zip Neck
$83.09
Devold Lauparen Zip Neck
Merino zip neck for men. Lightweight material - a great choice for hiking and active sports.
Devold Lauparen Shirt Man
$83.09
Devold Lauparen Shirt Man
A lightweight merino top for men. Great for hiking and active sports.
Supernatural Men's Windbreaker Long Sleeve
$46.12
Supernatural Men's Windbreaker Long Sleeve
Windproof front panel, 50% Merino wool and 50% polyester - a great, relatively thin choice for active endeavours.
Lasting Men's Aarne Boxer
$36.88
Lasting Men's Aarne Boxer
Merino wool boxers for men, at a reasonable price.
Svala Men's Merino Cordura Boxer
$36.88
Svala Men's Merino Cordura Boxer
Warm and durable Merino blend boxers for men.
Aclima Lars Monsen Femunden Longs Men
$120.16
Aclima Lars Monsen Femunden Longs Men
Men's Merino long johns with fit enhancing rib panels.
Mons Royale Olympus Legging
$109.99
Mons Royale Olympus Legging
Men's Merino blend leggings.
Mons Royale Olympus Half Zip
$128.48
Mons Royale Olympus Half Zip
Warm Merino base top for men.
SmartWool Men's Classic Thermal 3/4 Bottom
Warehouse Sale
-40%
$55.37$92.38
SmartWool Men's Classic Thermal 3/4 Bottom
Men's warm Merino base layer bottom for cool and cold weather. 3/4 length for great function with skiing boots.
SmartWool Men's Classic Thermal Bottom
Warehouse Sale
-39%
$64.61$105.37
SmartWool Men's Classic Thermal Bottom
Men's warm Merino base layer bottom for cool and cold weather, and for use in a sleeping bag.
Mons Royale Men's Cascade Merino Long Sleeve
$109.99
Mons Royale Men's Cascade Merino Long Sleeve
A stretchy and warm Merino blend top for men. Slim fit.
Supernatural Men's Tundra175 Boxer
$69.32
Supernatural Men's Tundra175 Boxer
Men's Merino blend boxers for versatile use. Slim fit.
Supernatural Men's Tundra175 2pack Boxer
$92.43
Supernatural Men's Tundra175 2pack Boxer
Two sets of men's Merino blend boxers for versatile use. Slim fit.
Mons Royale Olympus 3.0 LS
$119.24
Mons Royale Olympus 3.0 LS
A thick Merino top for men.
Mons Royale Men's Cascade 200 3/4 Legging
$92.38
Mons Royale Men's Cascade 200 3/4 Legging
Merino wool base pants for men, with three quarter legs.
Svala Nordic Terry Zip
$129.40
Svala Nordic Terry Zip
Finnish-made mid layer shirt, made of 80% Merino wool.
Devold Tuvegga Sport Air Man Long Johns
$137.72
Devold Tuvegga Sport Air Man Long Johns
Reversible base layer underpants - choose which side to wear depending your activity.
Devold Tuvegga Sport Air Man Shirt
$137.72
Devold Tuvegga Sport Air Man Shirt
Reversible Merino base top: choose between extra warmth or extra breathability.
Svala Merino Bermuda
$52.59
Svala Merino Bermuda
Merino wool panties.
Supernatural Men's Skiing Roll Neck
$64.61
Supernatural Men's Skiing Roll Neck
50% Merino, 50% polyester: men's top for active outdoor use.
Devold Men's Tuvegga Merino 3/4
$128.48
Devold Men's Tuvegga Merino 3/4
Reversible base layer underpants - choose which side to wear depending your activity. 3/4 length legs.
Svala Merino Cordura Zip Neck
$101.58
Svala Merino Cordura Zip Neck
Merino Cordura zipneck for base layer use.
Svala Merino Cordura Pants
$90.49
Svala Merino Cordura Pants
Merino Cordura blend pants for base layer use.
Lasting Men's Havu Pants
$64.61
Lasting Men's Havu Pants
Men's Merino wool base layer pants.
Lasting Men's Honka Half Zip
$109.99
Lasting Men's Honka Half Zip
A thicker Merino wool base layer for men. Half zip model.
Lasting Men's Kaarnikko Shirt
$69.23
Lasting Men's Kaarnikko Shirt
Men's long sleeve Merino wool base layer shirt.
Lasting Men's Puhuri+ Boxer
$41.50
Lasting Men's Puhuri+ Boxer
Men's wind protected Merino wool boxers.
Lasting Men's Sammal Pants
$83.09
Lasting Men's Sammal Pants
Thicker merino wool for cool and cold conditions.
Lasting Men's Sumu 3/4 Pants
$55.37
Lasting Men's Sumu 3/4 Pants
Men's Merino base layer pants with 3/4 legs: perfect for use with ski boots.
Devold Breeze Longjohn
Warehouse Sale
-14%
$54.53$63.78
Devold Breeze Longjohn
Thinner Merino base pants for men.
Lasting Men's Kanto Shirt
$83.09
Lasting Men's Kanto Shirt
Merino wool warmth for men.
Mons Royale Icon LS
$83.14
Mons Royale Icon LS
Merino wool top for men.
Supernatural Better Bike Tee
$51.67
Supernatural Better Bike Tee
Merino blend tee for men.
Mons Royale Cascade 200 1/4 Zip LS
$82.26
Mons Royale Cascade 200 1/4 Zip LS
Merino base top for men.