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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Ash gray men’s merino wool sleeveless workout shirt with crew neck
Minus33 Merino Wool Clothing
Microweight - Men's Wool Sleeveless Tank Top Woolverino
$64.99
Black
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Woman wearing mint merino wool 1/4 zip sun hoodie with hood and thumbholes
Woman wearing mint merino wool 1/4 zip sun hoodie with hood and thumbholes
Minus33 Merino Wool Clothing
Microweight - Women's Wool 1/4 Zip Sun Hoodie Woolverino
$119.99
Black
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Men’s Lightweight Merino Wool Crew Top by Minus33 in Olive Drab Green
Men’s Lightweight Merino Wool Crew Top by Minus33 in Olive Drab Green
Minus33 Merino Wool Clothing
Lightweight - Ticonderoga Men's Crew 100% Merino Wool
From $79.99
Black
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-7%
Ticonderoga Lightweight Merino Wool Crew long sleeve shirt in navy by Minus33
Minus33 Merino Wool Clothing
Lightweight - Ticonderoga Men's Crew Clearance
$74.99 $69.99
Desert Sand
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Midweight Merino Wool Henley long sleeve shirt by Minus33 in 100% merino wool
Minus33 Merino Wool Clothing
Midweight - Women's Long Sleeve Henley 100% Merino Wool
$109.99
Black
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Minus33 Women’s Trailbreaker Merino Wool Hoodie, color‑blocked with zip and thumbholes
Minus33 Women’s Trailbreaker Merino Wool Hoodie, color‑blocked with zip and thumbholes
Minus33 Merino Wool Clothing
Women’s Trailbreaker Merino Wool Hoodie – Minus33
$159.99
Black / Charcoal
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Minus33 Women’s Woolverino Microweight 1/4 Zip in ash gray with thumbholes and chest pocket
Minus33 Women’s Woolverino Microweight 1/4 Zip in ash gray with thumbholes and chest pocket
Minus33 Merino Wool Clothing
Women’s Woolverino Microweight 1/4 Zip – Lightweight Base Layer
$94.99
Black
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Minus33 Microweight Cushion Boot Wool Socks in Mountain Heritage design
Comfortable Merino wool boot socks featuring cushioning and mesh vents, perfect for hiking and outdoor adventures.
Minus33 Merino Wool Clothing
Microweight Cushion Boot Wool Socks – Mountain Heritage Full Cushion
$19.99
Black
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Minus33 heavyweight Merino wool balaclava in olive drab green for winter sports and cold weather
Minus33 heavyweight Merino wool balaclava in olive drab green for winter sports and cold weather
Minus33 Merino Wool Clothing
Heavyweight Merino Wool Balaclava- Cold Weather Face Mask
$39.99
Black
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Microweight Woolverino Men’s 1/4 Zip Merino Wool Base Layer in Ash Gray
Man standing on a beach wearing Woolverino Men's 1/4 Zip Microweight Merino Wool Base Layer against ocean backdrop.
Minus33 Merino Wool Clothing
Woolverino Men's 1/4 Zip – Microweight Merino Wool Base Layer
$94.99
Black
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Minus33 Merino Wool Clothing
Everyday Knit Infinity Scarf – 100% Merino Wool
$44.99
Black
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Minus33 Three Finger Guide Mitten in black and brown showcased on a model's hands, designed for extreme cold weather.
Three Finger Guide Mitten in black with leather palm and wool lining
Minus33 Merino Wool Clothing
Minus33 Three Finger Guide Mitten – Heavyweight Warmth
$169.99
Tan
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Minus33 Merino Wool Slouchy Beanie with ribbed knit and foldable cuff
Minus33 Merino Wool Slouchy Beanie with ribbed knit and foldable cuff
Minus33 Merino Wool Clothing
Minus33 Merino Wool Slouchy Beanie – Midweight Warmth
$29.99
Charcoal Gray
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Minus33 Merino Wool Clothing
Minus33 Wilderness 1/4 Zip for Men – Heavyweight Merino Warmth
$164.99
Black
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Green ankle sock with black toes and heel on a white background
Green ankle sock on a white background with 'MINUS33' branding.
Minus33 Merino Wool Clothing
Minus33 Mountain Heritage No Show Sock – Merino Comfort
$19.49
Black
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Woman in a black beanie and jacket holding a green mug, standing inside a tent with trees in the background.
Green beanie with black interior on a white background
Minus33 Merino Wool Clothing
Minus33 Woolverino Reversible Shade Beanie – Lightweight Merino
$25.99
Olive Drab / Black
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Minus33 Merino Wool Clothing
Minus33 Midweight Everyday Knit Cuff Beanie – Merino Wool
$29.99
Black
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Man wearing a red and black plaid shirt and black beanie outdoors with pumpkins in the background
Green and black checkered shirt worn by a person on a white background
Minus33 Merino Wool Clothing
Minus33 White Mountain Sportsman Wool Shirt – Heavyweight
$199.99
Green Plaid
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Woman wearing a blue long-sleeve top on a white background
Person wearing a blue long-sleeve shirt on a white background
Minus33 Merino Wool Clothing
Minus33 Women’s Midweight Mock Neck – Merino Wool
$89.99
Black
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Black and charcoal merino wool full zip hoodie with contrast side panels and YKK zipper
Black and charcoal merino wool full zip hoodie with contrast side panels and YKK zipper
Minus33 Merino Wool Clothing
Woolverino Midweight Trailblazer Full Zip Hoodie
$159.99
Black / Charcoal
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Ash gray heavyweight women's merino wool hoodie with thumbholes and large hood
Ash gray heavyweight women's merino wool hoodie with thumbholes and large hood
Minus33 Merino Wool Clothing
Kodiak Fleece Heavyweight Women's Brushed Wool Hoodie
$219.99
Black
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Woman wearing black Woolverino microweight merino wool leggings while relaxing in a tent, showing the athletic compression fit and seamless construction
Woman wearing black Woolverino microweight merino wool leggings showing the athletic compression fit and seamless construction
Minus33 Merino Wool Clothing
Woolverino Microweight Women's Merino Wool Leggings
$69.99
Black
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Minus33 Merino Wool Clothing
M33 - Camp Throw Blanket White Mountain Woolen
$39.99
Red and Black Plaid
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Woman standing by a body of water wearing a green cardigan, gray tank top, and light blue jeans.
Woman wearing black Lafayette lightweight 100% merino wool tank top with scoop neck and princess seam detailing
Minus33 Merino Wool Clothing
Lafayette Lightweight Women's 100% Merino Wool Tank Top
$59.99
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.