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 Men's Expedition Arctic Pro Hoodie
Black Friday | -20%
Club price
$132.36$165.45
Devold Men's Expedition Arctic Pro Hoodie
A top quality Merino mid layer with hood, for cold weather. Men's sizes.
Devold Men's Expedition Arctic Pro Longs
Black Friday | -20%
Club price
$95.40$119.24
Devold Men's Expedition Arctic Pro Longs
Devold's warmest base pants, developed in cooperation with Børge Ousland.
Aclima Lars Monsen Femunden Longs Men
Black Friday | -20%
Club price
$96.13$120.16
Aclima Lars Monsen Femunden Longs Men
Men's Merino long johns with fit enhancing rib panels.
Aclima Men's WoolNet Crew
Black Friday | -20%
Club price
$80.60$100.75
Aclima Men's WoolNet Crew
Men's wool mesh base layer top - perfect for cold weather activities.
Devold Expedition Merino 235 Zip Neck Man
Black Friday | -20%
Club price
$95.38$119.24
Devold Expedition Merino 235 Zip Neck Man
Test winning, warm merino wool base shirt for men.
Halti Women's Hossa Merino Set
Black Friday | -20%
Club price
$73.87$92.34
Halti Women's Hossa Merino Set
100% Merino wool base layer for women, for cool and cold weather.
Devold Duo Active Merino 205 Shirt Woman
Black Friday | -20%
Club price
$65.81
Devold Duo Active Merino 205 Shirt Woman
Merino wool surface, itch-free synthetic inside.
Devold Berle Merino Bra
Black Friday | -20%
Club price
$55.46$69.32
Devold Berle Merino Bra
Merino wool bra with light support - a luxurious feel for cool and cold weather!
Aclima Men's WoolNet Longs
Black Friday | -20%
Club price
$80.60$100.75
Aclima Men's WoolNet Longs
Men's wool mesh base layer pants - perfect for cold weather activities.
Halti Men's Hossa Merino Set
Black Friday | -20%
Club price
$73.87$92.34
Halti Men's Hossa Merino Set
100% Merino wool base layer for men, for cool and cold weather.
Devold Expedition Merino 235 Long John Man
Black Friday | -20%
Club price
$77.64$97.05
Devold Expedition Merino 235 Long John Man
Men's two layer, very warm merino wool long johns.
Mons Royale Stella X-back Bra
Black Friday | -20%
Club price
$36.97$46.22
Mons Royale Stella X-back Bra
Light support for low-impact exercise, made of a Merino wool mix.
Lasting Men's Kero Tee
Black Friday | -20%
Club price
$44.29$55.37
Lasting Men's Kero Tee
A Merino wool tee for men, with great value for money.
Devold Expedition Lady Zip Neck
Black Friday | -20%
Club price
$95.38$119.24
Devold Expedition Lady Zip Neck
Women's two-layer, warm merino wool under layer shirt with zipped collar.
Mons Royale Cascade W 200 LS
Black Friday | -20%
Club price
$95.39$119.24
Mons Royale Cascade W 200 LS
Slim fit Merino top for women.
Svala Nordic Terry Pants
Black Friday | -20%
Club price
$88.73$110.92
Svala Nordic Terry Pants
Finnish-made mid layer pants, made of 80% Merino wool.
Mons Royale Hold'em Boxer
Black Friday | -20%
Club price
$36.94$46.17
Mons Royale Hold'em Boxer
No-nonsense boxers for serious outdoor use.
Mons Royale Sierra Sports Bra
Black Friday | -20%
Club price
$36.97$46.22
Mons Royale Sierra Sports Bra
Merino wool sports bra.
Aclima Women's WoolNet Crew
Black Friday | -20%
Club price
$80.60$100.75
Aclima Women's WoolNet Crew
Women's wool mesh base layer top - perfect for cold weather activities.
Devold Duo Active Merino 205 Long Johns Man
Black Friday | -20%
Club price
$65.81$82.26
Devold Duo Active Merino 205 Long Johns Man
Men's base layer pants.
Mons Royale Olympus 3.0 W Legging
Black Friday | -20%
Club price
$87.99$109.99
Mons Royale Olympus 3.0 W Legging
Thicker Merino leggings.
Mons Royale Men's Cascade 200 Legging
Black Friday | -20%
Club price
$80.60$100.75
Mons Royale Men's Cascade 200 Legging
Merino wool base pants for men.
Lasting Women's Lakka Shirt
Black Friday | -20%
Club price
$51.69$64.61
Lasting Women's Lakka Shirt
Long sleeve Merino tee for women.
Lasting Men's Kaarnikko Shirt
Black Friday | -20%
Club price
$55.38$69.23
Lasting Men's Kaarnikko Shirt
Men's long sleeve Merino wool base layer shirt.
Devold Lauparen Merino 190 Longs Man
Black Friday | -20%
Club price
$66.48$83.09
Devold Lauparen Merino 190 Longs Man
Lightweight Merino base layer pants for men - a great choice for active endeavors.
Devold Lauparen Merino 190 Boxer Man
Black Friday | -20%
Club price
$36.90$46.12
Devold Lauparen Merino 190 Boxer Man
Men's Merino wool boxers.
Mons Royale Women's Cascade Merino Long Sleeve
Black Friday | -20%
Club price
$87.99$109.99
Mons Royale Women's Cascade Merino Long Sleeve
A stretchy and warm Merino blend top for women. Slim fit.
Aclima Women's WoolNet Longs
Black Friday | -20%
Club price
$80.60$100.75
Aclima Women's WoolNet Longs
Women's wool mesh base layer pants - perfect for cold weather activities.
Devold Duo Active Merino 205 Shirt Man
Black Friday | -20%
Club price
$65.81
Devold Duo Active Merino 205 Shirt Man
Dual layer base shirt for men.
Lasting Women's Paju Shirt
Black Friday | -20%
Club price
$55.38$69.23
Lasting Women's Paju Shirt
A thick Merino mid layer for women.
Lasting Women's Raikas Top
Black Friday | -20%
Club price
$33.94$42.43
Lasting Women's Raikas Top
A thinner Merino top for versatile use.
Lasting Women's Hile Tee
Black Friday | -20%
Club price
$44.29$55.37
Lasting Women's Hile Tee
A Merino wool tee for women, with great value for money.
Lasting Women's Pouta Boxer
Black Friday | -20%
Club price
$25.81$32.26
Lasting Women's Pouta Boxer
Merino wool boxers for women, at a reasonable price.
Lasting Women's Kaste Shirt
Black Friday | -20%
Club price
$77.64$97.05
Lasting Women's Kaste Shirt
Women's warm Merino wool zip neck.
Supernatural Women's Tundra175 2pack Hipster
Black Friday | -20%
Club price
$59.16$73.94
Supernatural Women's Tundra175 2pack Hipster
Two sets of women's Merino blend hipsters for versatile use. Slim fit.
Svala Women's Merino Cordura Boxer
Black Friday | -20%
Club price
$29.50$36.88
Svala Women's Merino Cordura Boxer
Warm and durable Merino blend boxers for women.
Svala Women's Merino Design Pääsky Zip Neck
Club price
$88.64$115.54
Svala Women's Merino Design Pääsky Zip Neck
Merino base layer top with dove graphics. Made in Finland.
Svala Women's Merino Design Pääsky Pants
Club price
$70.15$90.58
Svala Women's Merino Design Pääsky Pants
Merino base layer pants with dove graphics. Made in Finland.
Svala Women's Merino Pääsky Culottes
Club price
$79.40$101.67
Svala Women's Merino Pääsky Culottes
Merino pants with dove graphics. Made in Finland.
Svala Women's Merino Design Pääsky Hoodie
Club price
$88.64$115.54
Svala Women's Merino Design Pääsky Hoodie
Merino hoodie with dove graphics. Made in Finland.
Devold Women's Lauparen Merino 190 Base Shirt
Club price
$59.99$73.02
Devold Women's Lauparen Merino 190 Base Shirt
A lightweight merino top for women. Great for hiking and active sports.
Devold Men's Lauparen Merino 190 Base Shirt
Club price
$59.99$73.02
Devold Men's Lauparen Merino 190 Base Shirt
A lightweight merino top for men. Great for hiking and active sports.
Mons Royale Olympus 3,0 Half Zip Women
Black Friday | -20%
Club price
$103.52$129.40
Mons Royale Olympus 3,0 Half Zip Women
A thick Merino top for women.
Devold Lauparen Merino 190 Shirt Man
Black Friday | -20%
Club price
$66.48$83.09
Devold Lauparen Merino 190 Shirt Man
A lightweight merino top for men. Great for hiking and active sports.
Mons Royale Olympus Legging
Black Friday | -20%
Club price
$87.99$109.99
Mons Royale Olympus Legging
Men's Merino blend leggings.
Devold Expedition Merino 235 Long John Woman
Black Friday | -20%
Club price
$77.64$97.05
Devold Expedition Merino 235 Long John Woman
Women’s two-layer, warm merino wool under layer long johns.
Mons Royale Olympus Half Zip
Black Friday | -20%
Club price
$102.78$128.48
Mons Royale Olympus Half Zip
Warm Merino base top for men.
Devold Duo Active Merino 205 Zip Neck Woman
Black Friday | -20%
Club price
$77.64$97.05
Devold Duo Active Merino 205 Zip Neck Woman
A dual layer base zip neck for women.
Devold Duo Active Merino 205 Zip Neck Man
Black Friday | -20%
Club price
$77.64$97.05
Devold Duo Active Merino 205 Zip Neck Man
A dual layer base zip neck for men.
Devold Lauparen Merino 190 Tee Woman
Black Friday | -20%
Club price
$59.08$73.85
Devold Lauparen Merino 190 Tee Woman
A lightweight merino tee for women. Great for hiking and active sports.
Mons Royale Hannah Hot Pant
Black Friday | -20%
Club price
$33.24$41.55
Mons Royale Hannah Hot Pant
Merino wool hot pants for women.
Devold Lauparen Merino 190 Longs Woman
Black Friday | -20%
Club price
$66.48$83.09
Devold Lauparen Merino 190 Longs Woman
Lightweight Merino base layer pants for women - a great choice for active endeavors.
Devold Lauparen Merino 190 Shirt Woman
Black Friday | -20%
Club price
$66.48$83.09
Devold Lauparen Merino 190 Shirt Woman
A lightweight merino top for women. Great for hiking and active sports.
Devold Duo Active Merino 205 Long Johns Woman
Black Friday | -20%
Club price
$65.81$82.26
Devold Duo Active Merino 205 Long Johns Woman
Women's base layer pants.
Devold Lauparen Merino 190 Zip Neck
Black Friday | -20%
Club price
$66.48$83.09
Devold Lauparen Merino 190 Zip Neck
Merino zip neck for men. Lightweight material - a great choice for hiking and active sports.
Mons Royale Women's Hannah Hot Pant
Black Friday | -20%
Club price
$33.24$41.55
Mons Royale Women's Hannah Hot Pant
Merino wool hot pants for women.
Supernatural Men's Tundra175 Boxer
$46.22
Supernatural Men's Tundra175 Boxer
Men's Merino blend boxers for versatile use. Slim fit.
Mons Royale Men's Cascade Merino Long Sleeve
Black Friday | -20%
Club price
$87.99$109.99
Mons Royale Men's Cascade Merino Long Sleeve
A stretchy and warm Merino blend top for men. Slim fit.
Mons Royale Women's Cascade Merino Legging
Black Friday | -20%
Club price
$80.60$100.75
Mons Royale Women's Cascade Merino Legging
Women's Merino base pants, great wearing comfort and cool looks. Slim fit.
Devold Women's Expedition Arctic Pro Longs
Black Friday | -20%
Club price
$95.40$119.24
Devold Women's Expedition Arctic Pro Longs
Devold's warmest base pants, developed in cooperation with Børge Ousland.
Devold Men's Lauparen Merino 190 Base Tee
Black Friday | -20%
Club price
$48.06$60.08
Devold Men's Lauparen Merino 190 Base Tee
A lightweight merino top for men. Great for hiking and active sports.
Devold Duo Active Merino 205 Boxer Woman
Black Friday | -20%
Club price
$31.72$39.65
Devold Duo Active Merino 205 Boxer Woman
Merino wool surface, itch-free synthetic inside.
Devold Duo Active Merino 205 Windstopper Boxer Man
Black Friday | -20%
Club price
$31.72$39.65
Devold Duo Active Merino 205 Windstopper Boxer Man
Merino wool surface, itch-free synthetic inside. Men's model.
Mons Royale Yotei BF Tech LS Women's
Black Friday | -20%
Club price
$87.99$109.99
Mons Royale Yotei BF Tech LS Women's
The original Mons Royale long sleeve baselayer shirt for women.
Devold Tuvegga Sport Air Man Long Johns
Black Friday | -20%
Club price
$87.99$109.99
Devold Tuvegga Sport Air Man Long Johns
Reversible base layer underpants - choose which side to wear depending your activity.
Devold Tuvegga Sport Air Woman Long Johns
Black Friday | -20%
Club price
$87.99$109.99
Devold Tuvegga Sport Air Woman Long Johns
Reversible base layer underpants - choose which side to wear depending your activity.
Devold Tuvegga Sport Air Man Shirt
Black Friday | -20%
Club price
$87.99$109.99
Devold Tuvegga Sport Air Man Shirt
Reversible Merino base top: choose between extra warmth or extra breathability.
Devold Tuvegga Sport Air Woman Shirt
Black Friday | -20%
Club price
$87.99$109.99
Devold Tuvegga Sport Air Woman Shirt
Reversible Merino base top: choose between extra warmth or extra breathability.
Mons Royale Olympus 3.0 LS
Black Friday | -20%
Club price
$95.39$119.24
Mons Royale Olympus 3.0 LS
A thick Merino top for men.
Svala Merino Bermuda
Black Friday | -20%
Club price
$42.07$52.59
Svala Merino Bermuda
Merino wool panties.
Mons Royale Men's Cascade 200 3/4 Legging
Black Friday | -20%
Club price
$73.91$92.38
Mons Royale Men's Cascade 200 3/4 Legging
Merino wool base pants for men, with three quarter legs.
Mons Royale Women's Sylvia Boyleg
Black Friday | -20%
Club price
$29.54$36.93
Mons Royale Women's Sylvia Boyleg
Merino wool briefs for versatile use.
Devold Lauparen Merino 190 Boxer Woman
Black Friday | -20%
Club price
$36.90$46.12
Devold Lauparen Merino 190 Boxer Woman
Women's Merino wool boxers.
Devold Lauparen Merino 190 Tee Man
Black Friday | -20%
Club price
$59.08$73.85
Devold Lauparen Merino 190 Tee Man
A lightweight merino tee for men. Great for hiking and active sports.
Devold Lauparen Merino 190 Zip Neck Woman
Black Friday | -20%
Club price
$66.48$83.09
Devold Lauparen Merino 190 Zip Neck Woman
Merino zip neck for women. Lightweight material - a great choice for hiking and active sports.
Devold Nibba Fleece Merino Bra
Black Friday | -20%
Club price
$36.23$45.29
Devold Nibba Fleece Merino Bra
Merino wool bra.
Aclima Lars Monsen Femunden Longs Women
Black Friday | -20%
Club price
$96.13$120.16
Aclima Lars Monsen Femunden Longs Women
Women's Merino long johns with fit enhancing rib panels.
Supernatural Men's Skiing Roll Neck
Black Friday | -20%
Club price
$51.69$64.61
Supernatural Men's Skiing Roll Neck
50% Merino, 50% polyester: men's top for active outdoor use.
Supernatural Women's Skiing Rollneck
Black Friday | -20%
Club price
$73.94$92.43
Supernatural Women's Skiing Rollneck
50% Merino, 50% polyester: women's top for active outdoor use.
Devold Women's Tuvegga Merino 3/4
$100.75
Devold Women's Tuvegga Merino 3/4
Reversible base layer underpants - choose which side to wear depending your activity. 3/4 length legs.
Devold Men's Tuvegga Merino 3/4
$100.75
Devold Men's Tuvegga Merino 3/4
Reversible base layer underpants - choose which side to wear depending your activity. 3/4 length legs.
Supernatural Kids Tundra Flear Set
Black Friday | -20%
Club price
$51.69$64.61
Supernatural Kids Tundra Flear Set
The luxurious warmth of Merino wool in children's sizing!
Supernatural Women's Flear Roll Neck
Black Friday | -20%
Club price
$73.91$92.38
Supernatural Women's Flear Roll Neck
A beautiful rollneck with Supernatural's 50/50 Merino polyester blend.
Svala Merino Cordura Shirt
Black Friday | -20%
Club price
$73.87$92.34
Svala Merino Cordura Shirt
Merino Cordura blend top for base layer use.
Svala Merino Cordura Zip Neck
Black Friday | -20%
Club price
$81.26$101.58
Svala Merino Cordura Zip Neck
Merino Cordura zipneck for base layer use.
Svala Men's Merino Cordura Boxer
Black Friday | -20%
Club price
$29.50$36.88
Svala Men's Merino Cordura Boxer
Warm and durable Merino blend boxers for men.
Svala Merino Cordura Pants
Black Friday | -20%
Club price
$72.39$90.49
Svala Merino Cordura Pants
Merino Cordura blend pants for base layer use.
Devold Men's Running Merino 130 Shirt
Black Friday | -20%
Club price
$62.85$78.57
Devold Men's Running Merino 130 Shirt
A base top for men, with ample Merino wool.
Devold Women's Running Merino 130 Shirt
Black Friday | -20%
Club price
$62.85$78.57
Devold Women's Running Merino 130 Shirt
A base top for women, with ample Merino wool.
Svala Nordic Terry Zip
Black Friday | -20%
Club price
$103.52$129.40
Svala Nordic Terry Zip
Finnish-made mid layer shirt, made of 80% Merino wool.
Mons Royale Women's Bella Tech Hood
Black Friday | -20%
Club price
$91.69$114.61
Mons Royale Women's Bella Tech Hood
A light but warm base / mid layer hoodie for women.
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.
Supernatural Women's Tundra175 Boyfriend Hipster
Black Friday | -20%
Club price
$33.27$41.59
Supernatural Women's Tundra175 Boyfriend Hipster
Women's Merino blend hipsters for versatile use. Slim fit.
Lasting Men's Aarne Boxer
Black Friday | -20%
Club price
$29.50$36.88
Lasting Men's Aarne Boxer
Merino wool boxers for men, at a reasonable price.
Lasting Men's Havu Pants
Black Friday | -20%
Club price
$51.69$64.61
Lasting Men's Havu Pants
Men's Merino wool base layer pants.
Lasting Men's Honka Half Zip
Black Friday | -20%
Club price
$87.99$109.99
Lasting Men's Honka Half Zip
A thicker Merino wool base layer for men. Half zip model.
Lasting Women's Lempi Pants
Black Friday | -20%
Club price
$47.99$59.99
Lasting Women's Lempi Pants
Women's Merino wool pants for all outdoor action!
Lasting Men's Puhuri+ Boxer
Black Friday | -20%
Club price
$33.20$41.50
Lasting Men's Puhuri+ Boxer
Men's wind protected Merino wool boxers.
Lasting Men's Sammal Pants
Black Friday | -20%
Club price
$66.48$83.09
Lasting Men's Sammal Pants
Thicker merino wool for cool and cold conditions.
Lasting Men's Sumu 3/4 Pants
Black Friday | -20%
Club price
$44.29$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.
Lasting Women's Usva 3/4 Housut
Black Friday | -20%
Club price
$44.29$55.37
Lasting Women's Usva 3/4 Housut
Women's Merino base layer pants with 3/4 legs: perfect for use with ski boots.
Lasting Women's Verso Pants
Black Friday | -20%
Club price
$66.48$83.09
Lasting Women's Verso Pants
Women's wonderfully warm Merino wool long johns.
Devold Women's Tuvegga Longs
$109.99
Devold Women's Tuvegga Longs
Reversible base layer underpants - choose which side to wear depending your activity.
Devold Men's Tuvegga Shirt
$119.24
Devold Men's Tuvegga Shirt
Reversible base layer top: choose between max. insulation or better breathability.
Devold Women's Tuvegga Shirt
$119.24
Devold Women's Tuvegga Shirt
Reversible base layer top: choose between max. insulation or better breathability.
Mons Royale Icon LS
Black Friday | -20%
Club price
$66.51$83.14
Mons Royale Icon LS
Merino wool top for men.
Mons Royale Cascade 200 1/4 Zip LS
Black Friday | -20%
Club price
$65.81$82.26
Mons Royale Cascade 200 1/4 Zip LS
Merino base top for men.
Supernatural Better Bike Tee
Black Friday | -20%
Club price
$41.33$51.67
Supernatural Better Bike Tee
Merino blend tee for men.
Mons Royale Folo Brief
Black Friday | -20%
Club price
$23.61$29.50
Mons Royale Folo Brief
Women's Merino briefs.
Lasting Men's Kanto Shirt
Black Friday | -20%
Club price
$66.48$83.09
Lasting Men's Kanto Shirt
Merino wool warmth for men.