Midweight - Men&
Midweight - Men&
Midweight - Men&
Midweight - Men&
Midweight - Men&
Midweight - Men&
Midweight - Men&

Midweight 245 Men's Long Sleeve Button Up 100% Merino Wool

Regular price$149.99
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Color
Size
Size chart

Measurements

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



Men's Clothing Size Chart


Size Chest (in) Waist (in) Sleeve Length (in) Shirt Length (in) Inseam (in)
XS 33-35 24-27 30-31 25.5-26.5 25-27
S 35-38 28-30 31-32 26.5-27.5 28-30
M 39-41 31-33 32-33 27.5-28.5 29-32
L 42-45 34-36 33-34 28.5-29.5 32-34
XL 46-48 37-40 34-35 29.5-30.5 32-35
XXL 49-52 41-44 35-36 30.5-31.5 34-35
XXXL 52-54 45-49 36-37 31.5-32.5 34-36


Men's Big and Tall Clothing Size Chart


Size Chest (in) Waist (in) Sleeve Length (in) Shirt Length (in) Inseam (in)
MT 39-41 31-33 35-36 30.5-31.5 32-34
LT 42-45 34-36 36-37 31.5-32.5 33-36
XLT 46-48 37-40 37-38 32.5-33.5 33-36
2XT 49-52 41-44 38-39 33.5-34.5 34-36
3XT 52-54 45-49 39-40 34.5-35.5 35-37
4X 54-57 49-52 36-37 32.5-33.5 34-36
4XT 54-57 49-52 40-41 35.5-36.5 35-37
5X 57-59 52-54 36-37 33.5-34.5 34-36
6X 59-61 54-56 37-38 34.5-35.5 34-36

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.

Sleeve: Measure from your center back neck, to the elbow, to the wrist.

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.


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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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  • Backordered, shipping soon
OEKO-TEX Standard 100

This certified product has been tested against a list of over 1,000 harmful substances, including PFAS.

16 CFR Part 1610 | Standard for the Flammability of Clothing Textiles

Rated Class 1 for flammability safety under 16 CFR Part 1610, with full ignition resistance and DNI results across all tests.

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MIDWEIGHT MERINO WOOL

  • 245 g/m
  • 100% Australian Merino Wool
  • Machine Wash & Dry
  • UPF 50+

Our midweight Merino wool is a go-to choice for cold-weather versatility. It’s warm without being bulky, making it perfect for hiking, skiing, camping, or layering up on chilly days. Wear it on its own in fall or as a base or mid layer during winter adventures. You can learn more about our different Merino fabric weights here.

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  • 5 stars: 9 (90%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (10%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Alan79 (Portland, US)
Black / 2XL
Primary Activity: Hiking
The shirt is great!

The shirt is great!

The shirt is exactly what I need: a midweight for hiking and birding.

I was unsure of the size so ordered two different sizes. The return process was easy.

I would recommend this company.

A
Anonymous (Tōwachō-tsuchizawa, JP)
Black / S
Height: 5'6"
Weight: 135
Very comfortable, stylish wool shirt

This a very comfortable soft shirt perfect as a layer for winter or the shoulder seasons as a main shirt. Unlike the short sleeve version it is 100% wool. My partner liked it too, so much that she took it with her and I had to order a second!
For improvements it would be great if there were other colors and the sleeves fit well on the shoulder but go down past the wrist. That's nice for winter to keep the hands warm but looks bunched up at other times.

Thank you for taking the time to leave a review for our Midweight - Men's Long Sleeve Button Up 100% Merino Wool shirt. We are glad to hear that you find it comfortable and stylish. We appreciate your feedback about the color options and sleeve length and will certainly take it into consideration for future product development. Thank you for choosing our product and we hope you continue to enjoy it!

S
Steve S. (Fayetteville, US)
Black / M
Orangutan sleeves

This is a really fine shirt, with soft and warm knit wool fabric and nice detailing. But there is one rather serious issue--the sleeves are enormously long and wide at the cuff. The size chart says sleeve length on a medium is 32-33". These sleeves measured 38.75 inches. I paid a seamstress to shorten the sleeves so it's wearable, but needing to move the cuff buttons means the cuffs are still rather badly twisted. It's a shame the shirt was designed like this because it fits nicely in the chest and the length. I will keep the shirt, but would not order one in another color, if offered, without knowing this issue is addressed. If you're very tall and thin, it might work well for you. Otherwise, be aware that the sleeves are excessively long. If you look closely at the photo, this is visible.

Thank you for taking the time to leave a review. We're sorry to hear our Long Sleeve Button Up was not a good fit for you! Your feedback is important to us as it helps us get to know our customers better and improve our business. Your suggestion will be sent to our Product Development team for further review, consideration, and record-keeping. If you need any further assistance, please feel free to reach out to info@minus33.com.
Thanks again!

T
T.B. (Phoenix, US)
Comfortable and Stylish

The most comfortable button up shirt I've worn. I hope that they release it in more colors

T.B,

Thanks for taking the time to leave a review for our Midweight 100% Merino Wool Men's Long Sleeve Button Up. We're so glad to hear that it's the most comfortable button up shirt you've worn! We'll definitely take note of your request for more colors, and we'll see what we can do. Thanks again for your feedback!

Best,

-Steven D

S
Samuel T.T. (Middlebury (village), US)
buy this shirt

This mid weight button up merino shirt is pretty perfect. I wanted a classy black button up collar wool shirt for my upcoming trip to Paris in March where it will still be chilly. I needed a stylish and warm urban sophisticated shirt and this is it!

Samuel,

Thank you for taking the time to leave a review for our Midweight - Men's Long Sleeve Button Up 100% Merino Wool shirt. We're so happy to hear that you found it to be perfect for your upcoming trip to Paris. Our goal is to provide stylish and warm options for our customers, and we're glad this shirt met your needs. Enjoy your trip and stay warm!

Jeannie T.

F
FlyNavy (Silver Spring, US)
Close to perfect!

A recent fall weekend trip to Chicago started an idea to find a wool shirt that is good looking and comfortable. I wear a 16 1/2” x 34” shirt and the L size is nearly ideal. The sleeves were almost 3” too long. So much that I had a tailor alter them for another $2:-( This shirt lacks structure, that is, it hangs like a t-shirt. So, it’s informal rather than “business attire.” The material is lovely - and soft. Delightful that it can be washed. And, I have not noticed any shrinking. Thank you, Minus 33, for the medium weight and all-merino. At the same time, I purchased a similar SmrtWl shirt and it is a light weight and significant % synthetic. I much prefer this M-33.

Thank you for taking the time to leave us a review. Given that we are a small company it is great to hear feedback from our customers. We will make sure that our Product Development team gets the information about the sleeve length and how the piece drapes!
-Minus 33

C
Casey D.D. (Roermond, NL)
One of the best products!

When I saw this new product I wanted to try it out. Man, I was not disappointed at all. It's very soft, stylish, and pretty warm as well just worn alone or as layer under a jacket. I've been very pleased with my purchase and would recommend it to anyone.

Casey,

Thanks for the great review! We're so glad you're enjoying the product - we hope you'll continue to use it often!

-Jeannie T.

R
Robert R. (Clarksville, US)
Excellent Button Up Shirt

This shirt can be worn either casually with jeans, slacks, or athleisure joggers. It can be equally paired with a blazer or sport coat for a business casual or smart casual look. It looks great untucked but could be tucked appropriately. Regardless of the style it’s incredibly soft and comfortable. I’m 5’9”, weigh 165, 38” chest and 33.5” natural waist line. I bought a medium and couldn’t be happier with the fit. Minus33, if you’re reading this, please make this shirt in additional colors.

Robbie,

Glad to hear that you are enjoying the style of our Men's Long Sleeve Button Up - Midweight, and how soft and comfortable it is.

Thank you for taking the time to leave a review!

-Jeannie T.

V
Veronica N. (Plymouth, US)
Great shirt

I bought this as a Christmas gift for my husband.We already love the feel of the fabric from Minus 33, and the simple laundry care. This, being shaped like a dress shirt, can be worn to look dressed up, but if he needs to walk in the woods, he knows he has an automatic base layer!
If I were to make one suggestion, it would be to have it sized like a dress shirt, with neck and sleeve length.
In any case, a great product. I look forward to it being made in grey!

Veronica,

Great to hear your husband loves the feel of our Men's Long Sleeve Button Up - Midweight
It is definitely a sharp looking shirt!

Thank you for taking the time to leave a review!

-Jeannie T.

M
Michael H. (Lynchburg, US)
Love this shirt!

Please make it in more colors

Hi Michael,

It's great to hear that you are enjoying your Minus33 Men's Midweight Long Sleeve Button Up. I will pass along your suggestion for more colors in this item to our design team. Thank you for taking the time to leave us a great review!

Best,

-Steven D

Men's 100% Merino Wool V-Neck Sweater