Men's Wool Tank Top for Sale

Name: Microweight Men's Wool Sleeveless Tank Top - Woolverino
Brand: Minus33 Merino Wool Clothing
SKU: 1003S
Price: 64.99 USD
Availability: InStock

Minus33 Merino Wool Clothing Woolverino Men&

Front view of a man wearing an ash gray Woolverino micro weight merino wool sleeveless crew-neck top, showing the round neckline, broad shoulder panels, sleeveless armholes, straight torso, and hip-length hem

Back view of a man wearing a black Woolverino micro weight merino wool sleeveless crew-neck top, showing the rear neckline, broad shoulder panels, sleeveless armholes, straight back, and hip-length hem

Close-up front view of a man wearing a black Woolverino micro weight merino wool sleeveless crew-neck top, showing the round neckline, broad shoulder panels, sleeveless armholes, and fitted torso

Tank tops merino wool minus33 comfortable natural organic socks

Couple running through the mountain white mountains new hampshire base layer merino wool minus33 tank top shorts breathable socks

$64.99

WEIGHT	MICRO	LIGHTWEIGHT	MIDWEIGHT	HEAVYWEIGHT
GSM (g/m²)	145	170	245	400
Microns	17.5	17.5	18.5	18.5
UPF Rating	20	25	50+	50+
Seasons*	Summer, Spring, Fall, Winter	Summer, Spring, Fall, Winter	Spring, Fall, Winter	Late Fall, Winter
Low Activity Temps (F)*	60+ Degrees	60+ Degrees	60-30 Degrees	30-0 Degrees
High Activity Temps (F)*	75-45 Degrees	60-30 Degrees	30-0 Degrees	0 Degrees and Below
Outdoor Activities*	Hiking, Camping, Lifestyle, Running, Biking, Snowsports	Hiking, Camping, Lifestyle, Running, Biking	Hiking, Camping, Lifestyle, Hunting, Fishing, Snowsports	Hiking, Camping, Lifestyle, Hunting, Ice Fishing, Snowsports

Color — Black

Black

Ash Gray

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

Men's clothing measurements in inches
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

Men's big and tall clothing measurements in inches
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

Comparison of Minus33 clothing fit types
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 is 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.

Quantity

In stock, ready to ship
Backordered, shipping soon

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

This certified product meets Woolmark standards, ensuring exceptional quality, reliability, and performance.

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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MOISTURE-WICKING MEN'S MERINO WOOL TANK TOP

At the peak of your workout, Mother Nature may try to stop you. Don't let her! When the heat sets in, stay cool with our Woolverino Micro Sleeveless. The range of movement you expect from a sleeveless combined with the extreme moisture-wicking power of Merino Wool will keep you going even when the elements try to stand in your way.

Fabric

Fiber Content: 84% Merino Wool, 12% Nylon, 4% Spandex
OEKO-TEX® STANDARD 100 Certified
Woolmark® Certified
Knit: 145 g/m² Micro Weight Jersey Knit
Microns: 17.5 Micron Fibers
UPF Rating: 20
Total Easy Care: Machine Wash and Dry
Responsible Materials: Wool is naturally PFAS-free. Our garments are made with no intentionally added PFAS.
Wool Source: Australia
Imported.

ADVANCED COOLING AND FRICTION DEFENSE

Our men's wool tank top provides targeted airflow for your most demanding summer hikes. The sleeveless cut eliminates underarm friction when swinging your arms on the trail. We designed this lightweight layer to manage sweat efficiently while matching the durability you expect from high-quality wool clothes.

You can rely on this men's Merino wool tank top to keep your core dry as temperatures rise. Secure this essential piece of Minus33 gear today, and browse our full inventory to build your complete outdoor wardrobe.

Features

Neckline: Crew Neck
Yoked Shoulders: Seams are offset from your shoulder for a more comfortable backpack fit
Tagless Construction: No itchy neck tags
Flat Lock Seams: Prevents Chafing
Layer Type: Base Layer
Fit Type: Regular - Standard fit with a little bit of room to breathe, but not too baggy
Model Features: The model in ash grey is 5'10 / 150 lbs wearing a medium
Runs True to Size - If you like a tighter, more athletic fit, try sizing down
Weight: Size Large = 4.8 oz. (136 grams)
Style #: 1003

Uses

Ideal Seasons: Spring, Summer, Fall
Activities: Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, Snowsports
Temperature Recommendations: 30°F and up while active, 60°F and up while inactive - Learn more about Merino wool fabric weights

Care

Washing and Drying Instructions - Learn more about wool care

Turn Inside Out
Machine Wash Cold: Gentle cycle with like colors
Detergent: Mild or wool-specific
Tumble Dry: Low heat
Storage: Place in an airtight container when not in use for long periods of time
Do NOT Use: Fabric softener or bleach!

Product Story

Woolverino

Woolverino's Core Spun Technology brings you a merino garment that is durable, athletically fitted and high-performing. Warm when you need it. Cool when you don't. Nylon inner core offers strength, elasticity, resiliency, and durability. Merino Wool outer sheath provides insulation, moisture-wicking, and UV protection.

FREQUENTLY ASKED QUESTION

Does this shirt itch when I sweat?

No. While traditional heavy sweaters often cause skin irritation during active use, this shirt is designed to stay comfortable even when you sweat. Its ultra-fine 17.5-micron fibers feel smooth against the skin and are intended to minimize the scratchy sensation that can occur with coarser fabrics, even when the fabric is soaked.

Can I wear this under a heavy backpack?

Yes. The specialized Woolverino fabric construction wraps soft Merino fibers around a strong nylon core. This unique core-spun method drastically increases the tear resistance of the lightweight material. In addition, the fabric withstands the constant rubbing of heavy pack straps during long wilderness treks.

How often do I need to wash it?

The natural structure of Merino fibers absorbs moisture while locking away odor-causing bacteria. You can wear this garment for consecutive hard workouts before noticing any smell. Simply hang it up to air out overnight and put it right back on the next morning. This drastically cuts down on your weekly laundry loads.

Are the materials safe for my skin?

We prioritize your health and environmental safety. This garment earns the strict OEKO-TEX Standard 100 certification. Independent testing labs evaluated the fabric to guarantee it contains zero harmful substances. This guarantees that you get a pure performance layer completely free of PFAS and toxic chemicals.

Our Guarantee

30 Day Satisfaction Guarantee - Return Policy
1 Year Warranty
Extended 2 Year Warranty with Registration - Learn more about the two-year extended warranty
New Hampshire, USA Customer Service

MICROWEIGHT MERINO WOOL

145 g/m
84% Merino Wool, 13% Nylon, 4% Spandex
Tested safe against over 1000 harmful chemicals including PFAS
Machine Wash & Dry
UPF 20

Our microweight Merino wool is our lightest and most breathable fabric. It’s designed for high-output activities in warm to hot conditions. Perfect for hiking, running, biking, and everyday wear when you need sun protection and moisture management without extra bulk. Our Microweight fabric also works great as a base layer in spring and fall. Learn about Merino wool fabric weights

Temperature (°F)

0°-30°

30°-60°

60°-90°

Activity Level

LOW

MEDIUM

HIGH

Benefits of Merino Wool

Our Merino Wool Is Machine Wash & Dryable

Merino Wool Is Naturally Temperature regulating

5 stars: 13 (93%)
4 stars: 0 (0%)
3 stars: 1 (7%)
2 stars: 0 (0%)
1 star: 0 (0%)

Variant: Black / S

Height: 5'5"

Weight: 120 lbs

Primary Activity: Biking

I've been wearing wool for years and am impressed

I've been wearing wool almost exclusively for years now. This is my first time trying out Minus 33 and I'm impressed. The feel and quality of the material, the design, the packaging were all top notch. Thanks!

Hi Don,

We're thrilled to hear you’re impressed with our wool tank top! Thank you for your kind words and for choosing Minus33. We appreciate your support and look forward to serving you again!
Have a great and safe 4th of July...

Linda
Minus33 Customer Service Team

Variant: Black / L

Height: 6

Weight: 185

Primary Activity: Casual / Lifestyle

My new favorite workout shirt

My new favorite workout shirt. This shirt is super comfortable and cool. Looking to ditch my old polyester workout gear but was struggling to find sleeveless options until I stumbled onto this. Exactly what i was looking for.

Thank you for taking the time to leave a review for our Microweight Men's Wool Sleeveless Tank Top. We are thrilled to hear that it has become your new favorite workout shirt. Our team at Woolverino strives to provide comfortable and high-quality products for our customers, and we are glad that we were able to meet your expectations.

We understand the struggle of finding sleeveless options that are both comfortable and stylish. We are happy to hear that our product has filled that void for you. We hope to continue providing you with more options for your workout wardrobe in the future.

Thank you for choosing Minus33 and we look forward to serving you again.

Best,
The Minus33 Customer Service Team

Perfect workout shirt

Was looking to replace my polyester workout gear with wool and was struggling to find lightweight sleeveless t-shirts until I stumbled upon this one. Perfect sizing, super comfortable, and holding up well so far.

Hi there! We're so happy to hear that our Microweight Men's Wool Sleeveless Tank Top has met your needs for a perfect workout shirt. We take pride in providing comfortable and durable products, and we're glad to know that this one is holding up well for you. Thank you for choosing our Woolverino line!

Fantastic for everyday use

I wear this top everyday in the winter like long underwear. I like the long length that gives my whole torso a layer of warmth. It is super thin but warm. I would never wear it alone because it hugs my body so closely (and I have the largest size available). Nevertheless, I like that it is smooth which makes it easier to add a shirt or sweater on top. It is also great to sleep in because it is so long and stretchy.

Ruth,
Thank you for taking the time to leave such a positive review for our Micro Weight - Men's Wool Sleeveless Tank Top Woolverino. We are thrilled to hear that you find it fantastic for everyday use and that it provides your whole torso with a layer of warmth during the winter. We understand your concern about the snug fit, but we are glad that you appreciate the smoothness of the material for layering purposes. We hope you continue to enjoy wearing it, even as sleepwear. Thank you for choosing our product and for your support.

Kindly,
Sue
Customer Service

Perfect fit

Perfect 1/2 Marathon Shirt

Quickly has become my absolute favorite running shirt. Wore the black one for a 1/2 Marathon in 66 degree 97% humidity weather and it performed perfectly. Wicked sweat, didn't get weighed down and stayed cool. Just bought the gray one and will definitely buy additional colors once made available.

Variant: Black / M

Very nice

Product was as advertised. Fit was perfect. Will be ordering a second one.

Hi,

Thank you for taking the time to leave a review. We are thrilled to hear that you are happy with the fit of our Micro Weight Sleeveless Tank Top. We hope you enjoy wearing it and we look forward to serving you again in the future. Thank you for choosing our product!

-Jeannie

Variant: Black / S

Nice material, too large

The cut is good but much too large. I would have preferred an XS to be more form fitting to use as an underlayer. M 150LB 5'10" slim

Hi,

Thank you for leaving a review and sharing your feedback with us. We're glad to hear that you like the material of our Micro Weight Men's Wool Sleeveless Tank Top Woolverino. We apologize that the size did not meet your expectations. We will take note of your preference for a more form-fitting XS size and pass it on to our product development team for future consideration. We appreciate your support and hope to have the opportunity to serve you better in the future.

Jeannie T.

Comfortable

This top is comfortable and fits great. Great for work outs as it wicks moisture from your skin. Would like to see more colors like the green on your label or maybe red and blue.

Dale,
Thank you so much for leaving us a review! The Woolverino Men's Wool Sleeveless Tank Top is a great top. We are still a small company so we love getting feedback and suggestions from our customers. Enjoy your workouts!
-Minus33

Highest recommendation

Meets or exceeds expectations in every way😁

Bruce,

Thank you for the great review! We greatly appreciate your feedback and for giving the Minus33 Woolverino Sleeveless Tank Top your highest recommendation!

Best,

-Steven D

Lightweight, comfortable, mostly wool!

Cool in summer

I like the fact that they are light weight, cool for working in the garden or handling livestock. When working in the heat it doesn’t weigh you down like cotton, but breathes, unlike plastic fibers.
This are a snug fit, not loose, so i go one size up on these. Loose is my preference, on all other shirts through here i go my size, it’s just micros that i up

Mark,

We are glad to hear that you are staying cool during the summer while working in your garden or with the livestock. Owning a homestead of my own, I know how important being comfortable can be. Thank you for the great review!

-Melinda W.

Excellent shirts for warm/hot weather

I bough both colors and they are extremely breathable and ideal for hot weather areas like the Caribbean. I will definitely buy more in the future. It would be awesome if they would come in other colors other than black and silver.

Hi Jose A.

Thank you for the great review! Glad to hear you like your purchase. The Woolverino is great for keeping you cool, while giving you good range of movement.