Men's Merino Wool Base Layers

The base layer, or thermal underwear, is the most important factor in comfortable clothing: it sits directly against your skin and wicks moisture away. For outdoor activities, merino wool base layers are an unbeatable choice.The base layer, or thermal underwear, is the most important factor in comfortable clothing: it sits directly against your skin and wicks moisture away. For outdoor activities, merino wool base layers are an unbeatable choice. They regulate temperature fluctuations, keeping you consistently comfortable even during breaks. Practical experience has also proven merino wool’s excellent odor-resistance.  
Mons Royale Hold'em Shorty Boxer
$22.71
Mons Royale Hold'em Shorty Boxer
No-nonsense shorties for serious outdoor use.
SmartWool Men's Classic Thermal Bottom
$68.13
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.
Devold Men's Running Merino 130 Shirt
$95.38
Devold Men's Running Merino 130 Shirt
A base top for men, with ample Merino wool.
Svala Merino Cordura Zip Neck
$81.66
Svala Merino Cordura Zip Neck
Merino Cordura zipneck for base layer use.
Devold Expedition Merino 235 Man Zip Neck
$108.10
Devold Expedition Merino 235 Man Zip Neck
Test winning, warm merino wool base shirt for men.
SmartWool Men's Classic Thermal 3/4 Bottom
$49.96
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 Merino NTS Crew
$62.68
SmartWool Men's Classic Merino NTS Crew
Men's Merino base layer for many sports. Slim fit.
Mons Royale Cascade 200 Legging
$63.49
Mons Royale Cascade 200 Legging
Merino wool base pants for men.
Devold Duo Active Windstopper Boxer
$38.97
Devold Duo Active Windstopper Boxer
Merino wool surface, itch-free synthetic inside. Men's model.
Devold Duo Active Man Long Johns
$72.58
Devold Duo Active Man Long Johns
Men's base layer pants.
Supernatural Better Bike Tee
$72.67
Supernatural Better Bike Tee
Merino blend tee for men.
Devold Duo Active Zip Neck Men
$81.66
Devold Duo Active Zip Neck Men
A dual layer base zip neck for men.
Supernatural Men's Skiing Roll Neck
$63.49
Supernatural Men's Skiing Roll Neck
50% Merino, 50% polyester: men's top for active outdoor use.
Devold Lauparen Tee Man
$72.58
Devold Lauparen Tee Man
A lightweight merino tee for men. Great for hiking and active sports.
Mons Royale Cascade 200 1/4 Zip LS
$80.84
Mons Royale Cascade 200 1/4 Zip LS
Merino base top for men.
Halti Men's Hossa Merino Set
$90.75
Halti Men's Hossa Merino Set
100% Merino wool base layer for men, for cool and cold weather.
Mons Royale Cascade 200 3/4 Legging
$59.86
Mons Royale Cascade 200 3/4 Legging
Merino wool base pants for men, with three quarter legs.
Mons Royale Olympus Half Zip
$89.93
Mons Royale Olympus Half Zip
Warm Merino base top for men.
Devold Tuvegga Sport Air Man Shirt
$108.10
Devold Tuvegga Sport Air Man Shirt
Reversible Merino base top: choose between extra warmth or extra breathability.
Devold Expedition Merino 235 Long John
$89.93
Devold Expedition Merino 235 Long John
Men's two layer, very warm merino wool long johns.
Devold Men's Tuvegga Merino 3/4
$99.01
Devold Men's Tuvegga Merino 3/4
Reversible base layer underpants - choose which side to wear depending your activity. 3/4 length legs.
Mons Royale Hold'em Boxer
$45.37
Mons Royale Hold'em Boxer
No-nonsense boxers for serious outdoor use.
Svala Men's Merino Cordura Boxer
$28.98
Svala Men's Merino Cordura Boxer
Warm and durable Merino blend boxers for men.
Devold Lauparen Shirt Man
$77.12
Devold Lauparen Shirt Man
A lightweight merino top for men. Great for hiking and active sports.
Devold Lauparen Boxer Man
$41.69
Devold Lauparen Boxer Man
Men's Merino wool boxers.
Mons Royale Olympus 3.0 LS
$81.66
Mons Royale Olympus 3.0 LS
A thick Merino top for men.
Devold Lauparen Longs Man
$77.12
Devold Lauparen Longs Man
Lightweight Merino base layer pants for men - a great choice for active endeavors.
SmartWool Men's Boxer Brief
$36.29
SmartWool Men's Boxer Brief
Men's boxer briefs for multiple uses, with 56% of Merino wool.
Mons Royale Olympus Legging
$77.21
Mons Royale Olympus Legging
Men's Merino blend leggings.
Devold Duo Active Man Shirt
$72.58
Devold Duo Active Man Shirt
Dual layer base shirt for men.
Devold Lauparen Zip Neck
$81.66
Devold Lauparen Zip Neck
Merino zip neck for men. Lightweight material - a great choice for hiking and active sports.
Metsä/Skogen Metsänsuojelulahjoitus, Expedition Long John & Expedition Woman Zip Neck
$245.35
Metsä/Skogen Metsänsuojelulahjoitus, Expedition Long John & Expedition Woman Zip Neck
Metsänsuojelulahjoitus ja huippulaadukas merinovillainen alusasu kylmään säähän. Naisten koot.
Devold Lämmin setti ulkoiluun naisille
$185.22
Devold Lämmin setti ulkoiluun naisille
Lämmin setti ulkoiluun naisille
Devold Lämmin setti ulkoiluun miehille
$185.22
Devold Lämmin setti ulkoiluun miehille
Lämmin setti ulkoiluun miehille
Mons Royale Icon LS
$81.71
Mons Royale Icon LS
Merino wool top for men.
Svala Merino Cordura Shirt
$72.58
Svala Merino Cordura Shirt
Merino Cordura blend top for base layer use.
Supernatural Men's Windbreaker Long Sleeve
$68.13
Supernatural Men's Windbreaker Long Sleeve
Windproof front panel, 50% Merino wool and 50% polyester - a great, relatively thin choice for active endeavours.
Devold Tuvegga Sport Air Man Long Johns
$108.10
Devold Tuvegga Sport Air Man Long Johns
Reversible base layer underpants - choose which side to wear depending your activity.
Svala Merino Cordura Pants
$63.49
Svala Merino Cordura Pants
Merino Cordura blend pants for base layer use.
Svala Merino Bermuda
$38.97
Svala Merino Bermuda
Merino wool panties.
Devold Men's Jakta Merino 200 3/4 Pant
$62.68
Devold Men's Jakta Merino 200 3/4 Pant
Three quarter length base pants for men, 100% warm Merino wool.
Devold Breeze Longjohn
$62.68
Devold Breeze Longjohn
Thinner Merino base pants for men.