Merino Wool Collection

Alaska-Tested Temperature Regulation

Discover why merino wool is our secret weapon for Alaska living! Naturally temperature-regulating, moisture-wicking, and odor-resistant, Minus33 merino wool works in extreme conditions—from sub-zero temps to active spring days.

Why merino wool?

  • Temperature regulation: Keeps you warm when cold, cool when active
  • Moisture-wicking: Pulls sweat away from your body
  • Naturally antimicrobial: Stays fresh longer between washes
  • Soft & comfortable: No itchy wool feeling!
  • Sustainable choice: Renewable, biodegradable resource

Shop base layers, mid-layers, activewear, and accessories for men, women, and kids.

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Gray heavyweight wool mountaineering sock with seamless toe and full-calf coverage
Gray heavyweight wool mountaineering sock with seamless toe and full-calf coverage
Minus33 Merino Wool Clothing
Mountain Heritage Heavyweight Merino Wool Mountaineer Over the Calf Socks
$25.99
(5.0)
Gray Heather
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Man wearing a heavy merino wool balaclava in a snowy outdoor setting, showcasing warmth and protection.
Minus33 heavyweight Merino wool balaclava in olive drab green for winter sports and cold weather
Minus33 Merino Wool Clothing
Heavyweight 100% Merino Wool Balaclava
$39.99
Black
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Minus33 Merino Wool Clothing
Lightweight Merino Wool Fingerless Gloves
$19.99
Navy
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Minus33 Merino Wool Clothing
Midweight 100% Merino Wool Balaclava
From $25.99
Black
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Minus33 bright red Union Suit in midweight Merino wool with button front and thumbholes
Minus33 bright red Union Suit in midweight Merino wool with button front and thumbholes
Minus33 Merino Wool Clothing
Union Suit Merino Wool- Midweight Base Layer
$179.99
True Red
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Minus33 Merino Wool Clothing
Midweight 100% Merino Wool Neck Gaiter
From $24.99
Black
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Minus33 Merino Wool Clothing
Ridge Cuff 100% Merino Wool Double Layer Beanie
From $22.99
Black
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Man in black underwear holding a bowl in a kitchen setting
Men's merino wool pouch boxer briefs in black with flatlock seams and covered waistband
Minus33 Merino Wool Clothing
Woolverino Men's Merino Wool Pouch Boxer Briefs
$44.99
Black
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Black lightweight merino wool micro half gaiter shown flat, 13 inches by 9 inches
Black lightweight merino wool micro half gaiter shown flat, 13 inches by 9 inches
Minus33 Merino Wool Clothing
Woolverino Micro Half Gaiter
$24.99
Black
Add Woolverino Micro Half Gaiter to the cart
Black waterproof wool ski mittens with leather palms and cinch straps
Black waterproof wool ski mittens with leather palms and cinch straps
Minus33 Merino Wool Clothing
Heavyweight WOOLTEK Guide Mitt
$169.99
Tan
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Light beige full-length wool liner sock with reinforced heel and seamless toe
Light beige full-length wool liner sock with reinforced heel and seamless toe
Minus33 Merino Wool Clothing
Mountain Heritage Microweight Liner Merino Wool Over the Calf Socks
$19.99
Black
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Front view of women’s black merino wool boxer briefs with 5-inch inseam
Minus33 Merino Wool Clothing
Woolverino Microweight Women's Merino Wool Boxer Briefs
$44.99
Black
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Minus33 Merino Wool Clothing
Kodiak Fleece Neck Gaiter – Heavyweight Brushed Merino Wool
$39.99
Black
Add Kodiak Fleece Neck Gaiter – Heavyweight Brushed Merino Wool to the cart
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Man wearing black heavyweight merino wool mock neck base layer
Man wearing black heavyweight merino wool mock neck base layer
Minus33 Merino Wool Clothing
Men's Heavyweight Mock Neck – 100% Merino Wool (S-2XL)
$159.99
Black
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Woman wearing black merino wool 1/4 zip pullover with chest pocket and thumbholes
Woman wearing black merino wool 1/4 zip pullover with chest pocket and thumbholes
Minus33 Merino Wool Clothing
Heavyweight - Women's Wool 1/4 Zip Wilderness
$159.99
Black
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Man wearing black merino wool button up shirt with chest pocket
Man wearing black merino wool button up shirt with chest pocket
Minus33 Merino Wool Clothing
Midweight - Men's Long Sleeve Button Up 100% Merino Wool
$149.99
Black
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Minus33 Merino Wool Clothing
Ossipee Midweight Women's 100% Merino Wool Crew
$89.99
Black
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-33%
Black lightweight no-show merino wool sock with breathable mesh panel
Black lightweight no-show merino wool sock with breathable mesh panel
Minus33 Merino Wool Clothing
Lightweight - Outdoor Sport No Show Socks Minus33 Merino Wool
$17.99 $11.99
Charcoal
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Man wearing black heavyweight merino wool hoodie with drawstring hood and thumbholes
Minus33 Merino Wool Clothing
Men's Kodiak Heavyweight Brushed Merino Wool Hoodie
$219.99
Black
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Black mid-calf merino wool work sock with ribbed texture and Minus33 logo on toe
Black mid-calf merino wool work sock with ribbed texture and Minus33 logo on toe
Minus33 Merino Wool Clothing
Workhorse Midweight Merino Wool Boot Socks
$14.49
Black
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Man wearing black merino wool boxer briefs while sitting at picnic table
Man wearing black merino wool boxer briefs
Minus33 Merino Wool Clothing
Acadian Lightweight Men's 100% Merino Wool Boxer Brief
From $44.99
Black
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Black full-length merino wool work sock with ribbed shaft and Minus33 logo on toe
Minus33 Merino Wool Clothing
Workhorse Midweight Merino Wool Over the Calf Socks
$14.99
Black
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Black youth midweight merino wool base layer pants with cuffed ankles
Raspberry pink youth midweight merino wool base layer pants with cuffed ankles
Minus33 Merino Wool Clothing
Kid's Midweight Base Layer Bottoms – 100% Merino Wool (XS-L, Ages 4-12)
$64.99
Black
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Merino Wool Collection

Alaska-Tested Temperature Regulation

Discover why merino wool is our secret weapon for Alaska living! Naturally temperature-regulating, moisture-wicking, and odor-resistant, Minus33 merino wool works in extreme conditions—from sub-zero temps to active spring days.

Why merino wool?

  • Temperature regulation: Keeps you warm when cold, cool when active
  • Moisture-wicking: Pulls sweat away from your body
  • Naturally antimicrobial: Stays fresh longer between washes
  • Soft & comfortable: No itchy wool feeling!
  • Sustainable choice: Renewable, biodegradable resource

Shop base layers, mid-layers, activewear, and accessories for men, women, and kids.