Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Lightweight - Appalachia Women's T-Shirt Crew 100% Merino Wool - Minus33 Merino Wool Clothing
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Minus33 Merino Wool Clothing Appalachia Women's Lightweight Wool S/S Crew
Lightweight - Appalachia Women's T-Shirt Crew 100% Merino Wool

Lightweight Appalachia T-Shirt Crew 100% Merino Wool

Regular price$69.99
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 with dog outside in the spring time wearing a lightweight charcoal gray crew long sleeve woman with her dog wearing lightweight crew

Merino Wool

Merino Wool is no longer reserved for Winter. Minus33's Lightweight clothing is designed to be worn year round as a base layer or as a solo piece in the spring and summer.

Lightweight Details

Whether you're hiking the mountains in spring or rock climbing in summer, our Lightweight product should never leave your back. Our Lightweight items are always the first layer on and the last layer off.

170 g/m2

Jersey Knit

17.5 Micron

100% Merino Wool
UPF Rating 25

Compare Weights


Activities: Hiking, Camping, Lifestyle, Running, Biking.

Seasons: Spring, Summer, Fall, Winter.

High Activity Temperatures: 30°F to 60°F

Low Activity Temperatures: 60°F and up

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.

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 13 reviews
Great all-around top

Finally, a 100% merino wool top for women that is long enough to cover my belly! It is not nearly so long on me as it is on the models, but it does come a couple of inches below my hip bones (I'm 5'10"). The material is thick enough that my bra doesn't show through. This top is light enough to wear on summer days and I think it'll be great for layering this winter. This washes easily and dries fast. My only wish is that they had this with a v or scoop neckline. I'm not fond of crew necklines.

If you are looking for a V-neck we do have a micro weight Woolverino blend T-shirt. That shirt is 84% Merino Wool, 12% Nylon & 4% Spandex. This top is so comfortable & cool in the summer and great for layering in the winter. Thank you for your review.

Changing my opinion of wool

I was reluctant to buy wool short sleeve shirts for an upcoming hiking trip--but they could be a new go-to. They are soft, not at all itchy as I'd feared and to have wool that can be washed AND dried--game-changer for me. Hoping for more colors to choose from in the future. The fit is true & comfortable.

Susanna von Oettingen

Love the material and feel of the shirt. The size (M) was perfect except, the neck is too tight. I can only tolerate it for so long. Please make the crew neck a little larger.


Thank you for taking the time to leave a review for our 100 % Merino Wool Lightweight Appalachia Women's Short Sleeve Crew. We are delighted to hear that you love the material and feel of the shirt. We apologize for any inconvenience you may have experienced with the tightness of the neck. Your feedback is greatly appreciated and we will definitely take it into consideration for future improvements. We hope you continue to enjoy the rest of the shirt. Thank you for choosing our product.


Steven D

AZ biZ
The quality of fabric and sewing is superb.

I bought 4 of these in 2019, and I have worn them regularly ever since which is more than 2 years. I wear them around the house in summer or wear them hiking. They wick moisture like they are supposed to. No itch either, It's true.
I just wash them with my wool pile and hang on my dry rack to dry. The wrinkles come out for the most part. We live in Arizona. So, even though they are wool, they don't feel hot.

Snow country family
Fitted and comfortable nice wool

I will order more. Not a baggy tshirt, not tight but follows body. Very comfortable. A great wool spring/summer/fall base layer that breathes and looks nice when you remove jackets or sweaters.

Bought an X-large fit is nice. I have broad shoulders and chest, so I carry most of my weight in upper body.