NH-MADE MERINO SOCKS

5-YEAR SOCK WARRANTY

More Merino - Better Fit - Honest Value - No Gimmicks!
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BEAT THE HEAT

Microweight MERINO

Soft + Breathable + Fast Drying + UV Protective + Anti-Odor
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Comfort Down Under

Microweight Underwear

Moisture Wicking + Soft + Anti-Odor
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Shop our Merino Wool Collections

Minus33 offers sustainable men's and women's merino clothing that includes base layers, mid-layers, outer layers, underwear, headwear, and socks for any activity. Shop microweight, lightweight, midweight, and heavyweight.

man setting up a tent in the winter wearing merino wool thermal layers
Men's
woman hiking wearing midweight merino wool
Women's
NH-USA Merino Socks
Socks
person putting on 100 merino wool beanie while wearing a balaclava
Headwear

Men's Summer Favorites

Beat the heat with our microweight merino wool clothing. From breathable underwear and socks, to tees and polo shirts, check out some of our best selling men's merino clothing for summer.

A man models the super light microweight merino wool quarter zip sun hoodie. Light enough for a summer breeze, warm enough for a fall walk or winter base layer, you'll question how you lived so long without this piece in your closet! #color_olive-drab-green
A man models the super light microweight merino wool quarter zip sun hoodie. Light enough for a summer breeze, warm enough for a fall walk or winter base layer, you'll question how you lived so long without this piece in your closet! #color_olive-drab-green

Micro Weight

Men's Wool 1/4 Zip Sun Hoodie

Woolverino

$109.99
#color_black
#color_black

Micro­weight

Men's Polo

Woolverino

$74.99
A man models the microweight merino wool t shirt, your perfect choice for hitting the gym or setting foot on the trails. Raglan sleeves and side panels create a garment that moves with you #color_slate-blue
A man models the microweight Merino wool t shirt, your perfect choice for hitting the gym or setting foot on the trails. Raglan sleeves and side panels create a garment that moves with you #color_slate-blue

Micro­weight

Men's Wool Raglan T Shirt

Woolverino

$69.99
Woolverino Men's Wool Boxer Briefs - Micro Weight. With our new Micro Weight Woolverino fabric, your favorite boxers just got an upgrade. Improved fit, enhanced durability, and the same Merino Wool feel you've grown to love. The wolverine is out of the bag. Run for a pair while you can.#color_navy
Woolverino Men's Wool Boxer Briefs - Micro Weight#color_navy

Micro­weight

Men's Wool Boxer Briefs

Woolverino

$44.99
USA Made
Mountain Heritage Full Cushion Crew Wool Socks - Micro Weight. All-around socks with all the best features. Designed with the outdoors in mind, there’s no environment that these can’t handle. The minimalist, yet stylish features of this Merino Wool sock ensure that no matter where you go, these will stand out and stand up.#color_olive-drab
Mountain Heritage Full Cushion Crew Wool Socks - Micro Weight

Micro Cushion

Crew Wool Socks

Made in New Hampshire

$18.99

Women's Summer Favorites

Our women's microweight merino wool clothing is designed to keep you cool and comfortable wherever your next adventure takes you. Experience the natural softness & anti-odor properties of merino.

New Colors
Womens super lightweight wool hoodie quarter zip merino wool outdoor top #color_mint
Womens super lightweight wool hoodie quarter zip merino wool outdoor top #color_mint

Micro­weight

Women's 1/4 Zip Sun Hoodie

Woolverino

$109.99
Womens microweight tank top super light merino wool for summer #color_slate-blue
Womens microweight tank top super light merino wool for summer #color_slate-blue

Micro­weight

Women's Racerback Tank Top

Woolverino

$59.99
Women's super lightweight merino wool v-neck t-shirt women's wool shirts for summer #color_ash-gray
Women's super lightweight merino wool v-neck t-shirt women's wool shirts for summer #color_ash-gray

Micro­weight

Women's Wool V-Neck

Woolverino

$69.99
A woman models the microweight merino wool boyshorts. The boyshorts have a one inch inseam and a one inch woven sport elastic waistband #color_slate-blue
A woman models the microweight merino wool boyshorts. The boyshorts have a one inch inseam and a one inch woven sport elastic waistband #color_slate-blue

Micro­weight

Women's Wool Boyshorts

Woolverino

$34.99
USA Made
Mountain Heritage Micro Weight Full Cushion Ankle Socks Oatmeal. With over the ankle coverage, the Mountain Heritage Micro Weight Full Cushion Ankle Socks are everything you look for in a low profile wool sock. Fitted with a Y-heel style that provides a perfect pocket for your heel, and 3-Zone Elastic technology, this sock will stay snug on your feet. While keeping dirt and grime at bay, your feet will stay aired out and cool due to the venting technology fixated on the top of the sock. #color_oatmeal
Mountain Heritage Micro Weight Full Cushion Ankle Socks Oatmeal #color_oatmeal

Micro Cushion

Ankle Wool Socks

Made in New Hampshire

$17.99

More Wool. Less Synthetics. Healthier Planet. Healthier You.

Learn more about our commitment to sustainability & keeping our clothing safe from over 1000 harmful substances, including PFAS.
Sock Making in Ashland New Hampshire
Premium Quality & Performance

Socks Made in the USA

We manufacture our Mountain Heritage Sock Collection right here in Ashland, New Hampshire - USA. Choose from over 30 styles of premium Merino wool ski socks, snowboard socks, hiking socks and more.

Shop our merino wool socks

Wool Experts Since 1916

Nobody knows wool like we know wool. Since 1916 we have been manufacturing fabrics that perform to our standards for softness, durability,color consistency and more.

Learn More
Scribner Building 1880 Ashland Knitting Company

Merino Wool Benefits

Say goodbye to the stereotypes you may have heard about old school wool, and say hello to super soft, comfortable, easy to care for Merino wool. Qualities like high insulation and low air permeability make Merino wool a performance favorite for outdoor apparel, socks and thermal base layers.

Wool is naturally anti-odor & does not stink
Wool is naturally moisture wicking
Minus33 Merino Wool is also machine washable and dry-able, thanks to Total Easy Care technology. Developments initiated by Australian Wool Innovation and the Woolmark Company have delivered Merino Wool garments that are no longer hand-wash only. Learn all about caring for merino wool.
wool is naturally chemical free & PFAS free
wool is warm when wet
wool is renewable and sustainable. Super soft & non-itchy unlike traditional wool. Non-allergenic & Hypo allergenic.
wool is naturally breathable
wool can protect you from uv radiation
wool is naturally Fire Resistant & Flame Retardant
Merino Wool Is Naturally Temperature regulating

4 merino weights - year round comfort

Our 4 fabric weights give you options for year-round comfort, from extreme cold to extreme heat.
Click here to Learn which weight is best for you.

Microweight Merino wool running tank tops & t shirt Microweight Merino wool running tank tops & t shirt
145 g/m2

Microweight

Ultra-soft, ultra-light Merino wool blend. Microweight is perfect for warm summer temperatures & strenuous activities such as hiking, biking and running.
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lightweight merino wool spring clothing hiking gear running biking Merino wool t shirt lightweight merino wool spring clothing hiking gear running biking Merino wool t shirt
170 g/m2

Lightweight

100% lightweight merino is light enough to wear as a solo layer, and offers great UV protection. Ideal as a thin base layer when you want to minimize bulk.
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midweight 100% merino wool winter clothing skiing snowshoeing hunting base layers midweight 100% merino wool winter clothing skiing snowshoeing hunting base layers
235 g/m2

Midweight

Our 100% midweight merino, and midweight blends are perfect in late fall/early spring temperatures. These are also the softest, most comfortable base layers you'll find for your winter activities.
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extreme cold weather merino wool base layers mid layers outer layers heavyweight extreme cold weather merino wool base layers mid layers outer layers heavyweight
380-400 g/m2

Heavyweight

Our heavyweight 100% Merino is one of the thickest, warmest and softest layers on the market. Add it as a base or mid-layer and you'll be amazed by how much longer you can stay out in the cold.
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