100% Merino Wool Sentinel Men&
Minus33 Merino Wool Clothing Sentinel Men&
100% Merino Wool Sentinel Men&
100% Merino Wool Sentinel Men&
Back view of a man wearing a black Sentinel midweight merino wool short-sleeve crew shirt with black pants and a baseball cap, standing on a red rock trail and looking toward layered canyon cliffs
Sentinel Men&

Midweight 245 Men's Short Sleeve Crew Clearance

Regular price $75.99 Sale price$49.99 Save $26.00
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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.


Shop Men's Clothing Shop Men's Big and Tall Clothing




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.

  • In stock, ready to ship
  • Backordered, shipping soon
OEKO-TEX Standard 100

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

Our Guarantee

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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.

Temperature (°F)

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0°-30°
30°-60°
60°-90°

Activity Level

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  • Best mid weight wool undershirts money can buy. Can wear two days with no stink.
  • Warm, handles moisture well and is my first layer for the three cooler seasons.
  • Comfortable, hold their shape, and nearly odor free.
  • 5 stars: 8 (89%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (11%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
F
Flabio (La Mesa, US)
Height: 6'1"
Weight: 220
Primary Activity: Casual / Lifestyle
Best T Shirt in the World

Can't find midweight tshirts anywhere now. So comfortable. I was willing to put up with the mouth holes that eventually came for a Tshirt that actually felt comfortable.

Good morning Flabio,

Thank you for taking the time to leave us a great review.
We are glad to hear you are happy with your 100% Merino Wool Men's Sentinel Short Sleeve T-shirt Crew - Moths do love our wool, you should store your t shirt in an air tight container to avoid them. Thank you for choosing Minus33!

Linda
Minus33 Customer Service Team

T
Timothy M. (Albuquerque, US)
My favorite go-to tee!!

I have been wearing the Minus 33 mid-weight merino wool tee shirt for many years now. It is warm, handles moisture well and is my first layer for the three cooler seasons of the year. In fact, I just purchased three more. My only regret is than it only comes in black. Please, please, please offer this tee in other colors so my wife and friends will stop accusing me of wearing the same shirt everyday.

Seriously, more colors please!

Timothy,

We are glad to hear you are happy with your 100% Merino Wool Sentinel Men's S/S Crew - Midweight. We will pass your color suggestion along to our product development team.

Thank you for taking the time to leave a review!

-Jeannie T.

L
Lucinda P. (Portland, US)
Great gift!

Xmas present for my Maine Guide hubby. Loves this weight. Great base layer and also under flannel shirts for casual wear. Love it!

Lucinda,

Thank you for leaving us a great review on the 100% Merino Wool Midweight Sentinel Men's Short Sleeve Shirt. We are pleased to hear that he is enjoying the fit and weight of this garment! Thank you for choosing Minus33!

Best,

-Steven D

T
Timothy M. (Albuquerque, US)
By far this is my favorite Tee...but make other colors available, Please.

For many years, this is my go-to three-season Tee shirt. I wear it in all but the warmest summer months when a lighter fabric is warranted.
But PLEASE make it available in more colors than only Black, I am weary of my wife and friends thinking I am wearing the same black Tee shirt every day.

Timothy,

Thank you for taking the time to leave us a great review. We are glad to hear that your Minus33 Midweight Sentinel Short Sleeve T-shirt is serving you well in all three seasons! We currently have two other T-shirts that come in a variety of colors. Our Algonquin T-shirt currently comes in eleven different colors and our Woolverino Raglan T-shirt currently comes in three different colors. We are planning on adding navy to the Raglan as well. I will also pass along your request for additional colors in the Sentinel T-shirt.

T
Thomas (Beaverton, US)
These work.

So I work half my day outside. These, hands down, are the best mid weight wool undershirts money can buy. Name the brand I’ve owned it. These get the job done. Can wear two days with no stink. Breathe superbly. Hold up in the wash like a champ. Yes, the sleeves are long. Which is great as I have long arms. In short, these are an actual tool. Part of my work uniform. I depend on base layer warmth. Made like work clothes used to be made. Worth every single dollar I paid for them. If you work outside, and need to keep your core warm, layer up and have these on. Thank you for making dependable work gear. I appreciate it immensely.

Thomas,

We are super pleased to hear that you are happy and comfortable with your Sentinel Men's Crew. Thanks for the great review!

-Melinda W.

M
M T. (Victoria, CA)
Husband very happy

He loves the weight and fit of the merino t-shirt and the coziness

MT

Thanks for the great review! We are pleased to hear that our Men's Sentinel Crew has made your husband happy. We are glad that he loves the weight, fit and overall coziness.

Melinda W.

C
Charles (Chicago, US)
Awesome t-shirt

I have no complaints, they're great for lounging around the house, for walking outside, for staying warm in cold weather, and even doninating sweat in warmer weather.

Just get a good wool cleaner for when it does get dirty and dry laying down.

Charles,

Thanks for the great review! We are glad that you are happy with your Minus33 T-Shirt. We are also thrilled to see that you enjoy wearing your T-Shirt for different types of activities and temperatures.

-Melinda W.

J
Jean T. (Portland, US)
Black / XS
nice t; but what's up with the sleeves?

This is a well-made mid-weight t-shirt, perfect for throwing under a jacket or flannel shirt. Right combo of stretch and softness. Only complaint is the sleeves, which, for a t-shirt, are long and weirdly flappy. Given that this shirt has stretch, the over-sized sleeve is a mystery.

Thank you for taking the time to leave a review.

J
James (Garnett, US)
Great T-shirt

Been wearing them for years. Comfortable, hold their shape, and nearly odor free.

So soft too. Thank you for your review!

Minus33 Merino Wool Clothing Sentinel Men's Midweight Wool S/S Crew