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Expedition - Tanana Women's Crew 100% Merino Wool - Minus33 Merino Wool Clothing
Minus33 Merino Wool Clothing Tanana Women's Expedition Wool Crew
Minus33 Merino Wool Clothing Tanana Women's Expedition Wool Crew
Expedition - Tanana Women's Crew 100% Merino Wool - Minus33 Merino Wool Clothing
Expedition - Tanana Women's Crew 100% Merino Wool - Minus33 Merino Wool Clothing
Expedition - Tanana Women's Crew 100% Merino Wool

Expedition Tanana Women's Crew 100% Merino Wool

Regular price$139.99
Shipping calculated at checkout.
Size chart


Please note, measurements refer to body size, not garment dimensions, unless otherwise noted. Measurements are in inches.

Women's Clothing Size Chart

Size USA Size Chest (in) Waist (in) Hip (in) Shirt Length (in) Inseam (in)
XS 2 32-33 24-25 34-35 23.5-24.5 26-29
S 4 to 6 34-35 26-27 36-37 24.5-25.5 28-30
M 8 to 10 36-38 28-30 38-40 25.5-26.5 29-31
L 12 to 14 39-41 31-33 40-42 26.5-27.5 30-32
XL 16 to 18 42-43 33-35 43-44 27.5-28.5 30-32
2X 20 to 22 44-45 35-37 44-45 28.5-29.5 30-32
3X 24 to 26 46-47 37-39 46-47 29.5-30.5 30-32

How to Measure

Chest: Measure the circumference around the fullest part of your chest, underneath the arms.

Waist: Measure the circumference around the natural waist, near the belly button.

Hip: Measure the circumference around the fullest part of your hips.

Shirt Length: This measurement refers to the approximate size of the shirt back length, from the neck to the bottom hem.

Inseam: Measure from the center of the crotch to the end of the ankle.

Fit Types

Athletic Fit

Regular Fit

Relaxed Fit

Athletic Fit Regular Fit Relaxed Fit

Fits best as: Base Layer

Skin tight, slim, compression style fit. Wear this layer first and add on top of it if needed.

Fits best as: Base Layer, Mid Layer

True to size, standard fit with a little bit of room to breathe, but not too baggy. Perfect on its own or with a t-shirt or thin shirt underneath.

Fits best as: Mid Layer, Insulating Layer, Outer Layer

A little more room than you would find in a Regular fit. Enough space to fit 1-2 layers underneath.

Fit FAQs

What if I am between sizes?

If you are between sizes, we recommend sizing up or down based on what fit type you would prefer, and based on how you plan to wear the piece. Our knitted merino is stretchy and you could realistically go with either size. If you would prefer an Athletic fit, size down. If you prefer a Regular or Relaxed fit, size up.

Do I need to size up/down to layer?

Generally, no, you do not need to purchase a different size than normal. Our base layers are designed to fit right into your current layering system. They are also designed to work with other products in our line, too. You may wish to adjust your sizing if you plan to wear one of our garments in a way that it is not intended, if that's the case please feel free to contact our customer service team for help.

Does your clothing run true to size?

Yes, our clothing runs true to size and is sized similar to most other American brands. If a sizing discrepancy is discovered, you will see fit advice in that product's specific listing.

Not sure what size or fit type you need?

Learn more about layering systems and how they can help you choose. Still need help? Contact our customer service team for personalized advice.

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Our Guarantee
woman winter hiking wearing midweight headwear blaze pink neck gaiter black ridge cuff beanie expedition weight heavy weight merino wool winter weather gear


On the coldest, darkest nights, you will discover yourself seeking the warmth of Minus33 Merino Wool. Our Expedition products are suitable for the coldest climates and true expeditions.

Expedition Details

Originally designed for winter mountaineering on Mount Washington, Minus33 Expedition Weight clothing has seen action in both the Antarctic and Arctic, and even to the Summit of Mount Everest. Anyone venturing out in the cold will greet our Expedition clothing with a warm welcome as either a base, mid or outer layer. When you need to keep the ever-present cold from seeping in, our Expedition items will be your best friend.

400 g/m2

Interlock Knit

18.5 Micron

100% Merino Wool
UPF Rating 50+

Compare Weights


Activities: Hiking, Camping, Lifestyle, Snowsports, Hunting, Ice Fishing.

Seasons: Fall, Winter

High Activity Temperatures: 0°F and below

Low Activity Temperatures: 30°F to 0°F

Learn about layering

Why Merino Wool?

two people sitting next to a river wearing merino wool

Moisture Wicking

Minus33 Merino Wool regulates the amount of moisture on your skin by absorbing any moisture or sweat on your body. Then, the absorbed moisture evaporates out of the fabric into the atmosphere.

merino wool tshirt drying in the sun


Merino Wool fibers naturally reject any bacteria in moisture or sweat as it is wicked away, so foot fungus and smelly odor will not be a problem while wearing our products.

woman hiking with her dog crossing a river

Insulates When Wet

Wool will absorb up to 30% of its weight in moisture without feeling wet or clammy. If you do get wet, wool will insulate you better than cotton or polyester materials.

first responder at a fire

Fire Resistant

Merino Wool insulates against high temperatures and does not readily catch fire. If it does, it self-extinguishes. When Merino burns, it doesn’t melt and stick to the skin like synthetic fabrics do.

woman doing yoga on top of a mountain in merino wool base layers

UV Protection

Don’t worry about sunburn on a sunny day summiting a peak. Lightweight layers have a UPF rating of 25. Midweight and Expedition have a UPF rating of 50+.

Australian merino wool sheep


Merino Wool has a low environmental footprint and naturally returns to the elements. Shear a merino sheep in the morning, and in the afternoon they’re happily nibbling their way towards renewing next season’s clip. 



Total Easy Care (TEC) Merino apparel is designed for today's busy lifestyle. Total Easy Care Merino garments are all machine-washable, and are suitable for tumble drying.

Even after frequent laundering they retain an 'as new' appearance. They won't shrink, lose their shape, fade or color-bleed. They remain soft and comfortable for the life of the garment.

Customer Reviews

Based on 23 reviews
Emma C
Warm & Soft

I love the expedition it is very soft and warm not itchy at all the only issue I have is the sleeves and legs are a little too short since I’m tall I still use them but really wish they’d make longs so they can cover my whole arms and legs I wear my socks over the legs so it works but definitely needs improvement on length. I live in these during hunting season.

Thank you for your review. I will pass your suggestion on to our design team.

Winter gear

My husband and I bought all things expedition. Minus 33 is our go to for merino wool. We just wish there were more colors than black. We’d buy them all.

So great to hear! Thank you for leaving a review.

Warm, Silkie, great fit, great thickness, and larger sizes for both men and women.

I’m a born again “woolie”. I’ve purchased woolies by other brands and they are a sad joke. So fragile they ran like nylons. I have been looking for something like my Minus 33 woolies for such a very long time and, here, is where I found them. So warm, smooth, thick fabric, and comfortable beyond my greatest wish. GREAT fit. Wear them ALL the time. They’re my pjs, my thermals, even as outwear. This brand delivers far beyond all the others I’ve tried. I tell everyone. Someone was also smart enough to be listening to a wider popluation when this brand was created. Someone was smart enough to realize people come in a wide range of sizes. Thanks for have the larger sizes available. Thank you. I’m grateful that you were brave enough to accept people of all shapes and sizes. I hope you are richly rewarded for your insight and courage! I, too, would like more colors than just black. But, loving these like I do, I can live with black.

Good performance so far

I am 5'8" and 210 lbs and would normally wear a XL or size 16 (ish). I ordered a XXL based on the sizing chart. It fits very well and is not overly baggy or bunchy. The shirt feels smooth and comfortable next to the skin--not scratchy unless you have very sensitive skin. It also helped to regulate my temperature and keep me cool enough when walking, but warm enough when sitting for an extended time, even without serious outerwear.

Judy Wyatt
Love it!

I got a vest and
Over it so ordered one for my BIL who is sick and always cold. He wears it to dialysis. Then I got a headband for my SIL for shoveling snow in Massachusetts. Then I got a men’s crew neck which sometimes works too well but he does not complain about that, he just adjusts the layers. Then I got the Tanana and some expedition weight bottoms and I wear one or two of these items most days. Love them and so happy I found Minus33.

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