Merino wool sun hoodie with sun glasses combo.
Front view of a male model wearing an olive drab green microweight merino wool quarter-zip sun hoodie
A man models the super light microweight merino wool quarter zip sun hoodie.
Close up of the hoodie&
A man walks the trail in his super light microweight merino wool quarter zip sun hoodie.
A man pets his dog while wearing the super light microweight merino wool quarter zip sun hoodie.
A man models the super light microweight merino wool quarter zip sun hoodie.
Back view of a male model wearing an ash gray microweight merino wool quarter-zip sun hoodie
Front hood-up view of a male model wearing an ash gray microweight merino wool quarter-zip sun hoodie
A man zips up the super light microweight merino wool quarter zip sun hoodie.
A man trail running in a microweight merino wool quarter zip sun hoodie.
A man models the super light microweight merino wool quarter zip sun hoodie.
Back view of a male model wearing a tan microweight merino wool quarter-zip sun hoodie
Front hood-up view of a male model wearing a tan microweight merino wool quarter-zip sun hoodie
A man wearing microweight merino wool sun hoodie works in garden
A man models the super light microweight merino wool quarter zip sun hoodie.
A man models the super light microweight merino wool quarter zip sun hoodie
Front three-quarter hood-up view of a male model wearing a black microweight merino wool quarter-zip sun hoodie
Man running wearing black merino sun hoodie
A man models a slate blue microweight merino wool quarter zip sun hoodie.
Back view of a slate-blue microweight merino wool quarter-zip hoodie
Hood detail view of a slate-blue microweight merino wool quarter-zip hoodie
A man walks through a field wearing his super light microweight merino wool quarter zip sun hoodie.
A man paddleboards at sunset with his dog while wearing the super light microweight merino wool quarter zip sun hoodie.
A man zips up the super light microweight merino wool quarter zip sun hoodie.
A man loads his paddleboard back into his truck while wearing the super light microweight merino wool quarter zip sun hoodie.

Microweight 145 Men's Wool 1/4 Zip Sun Hoodie Woolverino

Regular price$119.99
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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.


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.

Woolmark Certification

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.

Our Guarantee

runners wearing minus33 microweight merino sun hoodie and merino wool pullover and wool sweater

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. 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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LOW
MEDIUM
HIGH
  • 5 stars: 54 (93%)
  • 4 stars: 1 (2%)
  • 3 stars: 2 (3%)
  • 2 stars: 1 (2%)
  • 1 star: 0 (0%)
A
Anonymous (Philadelphia, US)
Tan 499 / L
Height: 5'11
Weight: 200
Primary Activity: Hiking
So far so good!

So far so good! Love the fact this is so lightweight that it works well even on hot summer days when it may rain. Based on the thickness of material I could see a problem with durability so we will see bit so far it's been great super light hoodie layer great for paddling and hiking.

Hi there! We're thrilled to hear you're enjoying the lightweight hoodie for your outdoor adventures. Thanks for sharing your experience—happy paddling and hiking!Thank you so much for taking the time to share your feedback! We’re really glad to hear the Microweight 1/4 Zip Sun Hoodie is performing well for you — especially on those hot, rainy summer days. Its ultralight feel makes it a great companion for paddling, hiking, and any adventure where breathability matters.

We appreciate your note about durability. Microweight merino is designed to be light and comfortable, but if you ever run into any issues, you’re fully covered. All Minus33 clothing and accessories come with a 1‑year warranty against material and manufacturing defects, and you can even extend that coverage by registering your purchase. If anything ever concerns you, our team is here to help with a quick and easy claim process.

Thanks again for the review and for choosing Minus33. we’re excited to keep you comfortable out on the trail.

G
Gino (Portland, US)
Ash Gray / 2XL
Height: 5'6"
Weight: 280
Love this hoodie

Love this hoodie. I have yet to find a product that I dont like from Minus33 and I've gotten a lot of thi gs from them

Hi Gino,
We're thrilled to hear you love the hoodie! Thanks for being such a loyal customer. We appreciate your support! Have a great and safe 4th of July!!

Linda
Minus33 Customer Service Team

B
Bill B. (Afton, US)
Olive Drab Green / L
Height: 5 10
Weight: 170
Primary Activity: Casual / Lifestyle
Very nice fit and feel

Very nice fit and feel. Ordering more already. Thanks for the sunnys!😎👍

J
Jeff (Deming, US)
Ash Gray / M
Height: 5'9"
Weight: 150
Primary Activity: Workwear
First wear was eye opening

First wear was eye opening. I live in the desert and was skeptical that wool could actually be cool. This sun shirt felt great while I worked in the garden as temps were reaching 92°f. I can't wait to wear it again this weekend.

Hi Jeff, we're so glad to hear you had a great experience with our hoodie! It's wonderful that it kept you cool even in the desert heat. Thanks for sharing your feedback!

Linda
Minus33 Customer Service Team

J
Juliana S. (Böblingen, DE)
Slate Blue / L
Primary Activity: Hiking
Fragile

One wearing for hiking with my backpack and I have pulls and pills on the right sleeve below the armpit. The shirt was comfortable and kept me cool while in the sun. I didn't wear the hood as I was concerned about over heating.

Hi Juliana, thank you for your feedback. We're glad you found the hoodie comfortable, but we're sorry to hear about the pulls and pills. Feel free to reach out to our customer service for assistance. We appreciate your support!

Linda
Minus33 Customer Service Team

A
Anonymous (Providence, US)
Olive Drab Green / L
Height: 5-10
Weight: 200
Primary Activity: Hiking
Very comfortable, accurate

Very comfortable, accurate fit

Thank you for your review! We are thrilled to hear that our Men's Wool 1/4 Zip Merino Sun Hoodie is both comfortable and has an accurate fit for you. We strive to provide high-quality products that our customers will love. Thank you for choosing our hoodie!

A
Anonymous (San Pablo, US)
Ash Gray / S
Primary Activity: Casual / Lifestyle
Absolutely love the sun hoodie by minus33

Absolutely love the sun hoodie by minus33. My wife used one on our recent vacation to Cancun and we both agreed it was necessary for me to acquire one as well.

A
Anonymous (New City, US)
Slate Blue / M
Height: 5'7"
Weight: 175
Primary Activity: Snowsports
as always great

as always great gear

J
Jacob (Seattle, US)
Height: 5.8
Primary Activity: Hiking
Great feel and versatility but not so great durability.

Pros:
Just wore for the first time on a four day backpacking trip and the loved the fit and feel. The zipper was clutch for cooling off and the pocket came in handy.
Cons:
Shirt is already piling heavily on shoulders and waist where backpack makes contact. I use a hipbelt properly so not much weight is on my shoulders but nonetheless the friction is already deteriorating the fabric. I expect for this to happen over time but not after one trip. So if you just need a sun hoodie to wear around it is very comfy but if you're looking for a backpacking hoodie I would be very hesitant to recommend.

We're glad to hear that you enjoyed the fit and feel of the hoodie during your backpacking trip. However, we apologize for any issues you experienced with the durability of the fabric. We will take your feedback into consideration as we continue to improve our products. Thank you for your support and we hope you continue to enjoy the versatility of the hoodie.

E
EdC (Denver, US)
Height: 5'8"
Weight: 135
Primary Activity: Biking
Exceeded My Expectations

Just completed 1,450 miles of the Great Divide Mountain Bike Route using this hoody as my primary upper body layer; it exceeded expectations and was my favorite piece of kit. Didn't use the zippered pocket as much as I thought I might, but the ¼ zip added versatility that made all my other sun shirts pale in comparison. The front zipper provided a means to regulate body temperature on the few cold or wet days and really shined on the sunny, hot days. The hood had a generous cut that allowed it to be worn under a helmet, with enough ventilation to prevent overheating on the hottest of days. The convenience of machine wash and dry was a key benefit. Fit remained good even after soaking in streams. The gray color deflected the worst of heat in direct sunlight. While it is showing signs of wear and tear with 35 days of constant use, this piece held up very well and I anticipate it will accompany me on many more adventures. This is a versatile piece of technical gear and well worth the money.
One note is that I did not wear a pack on this trip, so cannot speak to the abrasion resistance of the the material, but for my situation the hoodys' performance was outstanding.

Thank you so much for taking the time to leave such a detailed and positive review for our Microweight Men's Wool 1/4 Zip Sun Hoodie! We are thrilled to hear that it exceeded your expectations and was your favorite piece of kit during your 1,450 mile journey on the Great Divide Mountain Bike Route.
We are happy to hear that the 1/4 zip and hood provided versatility and helped regulate your body temperature on both cold and hot days. We take pride in creating gear that can withstand tough conditions, and we are excited that the machine wash and dry feature was convenient for you.
It warms our hearts to know that our product will accompany you on many more adventures. Thank you for choosing our hoodie and trusting in our brand. We truly appreciate your support.

A
Anonymous (Orem, US)
Tan 499 / L
Height: 5'9"
Weight: 175
Primary Activity: Hiking
Total game changer

Total game changer for hiking in the sun! Cool and protective.

We love hearing this! Thank you! We're so glad it's been a game changer for your hikes. Staying cool and protected is what it's all about. Here's to many more sunny adventures ahead!
Sierra S
Minus33

D
Dave i.T. (South Lake Tahoe, US)
Slate Blue / XL
Love it! Might have to buy another.

Great sun shirt! The sun gets intense up here at 6,300" ASL. This **** is a great way to mitigate that sun exposure. Great for chilly mornings on the mountain bike, and it packs down to nothing. Loving it on the water, great light layer while on the boat or paddling. Plus it has nice long sleeves, which I appreciate having "monkey arms".

Thanks for sharing your love for our Microweight Wool 1/4 Zip Sun Hoodie! We're glad to hear it's been a great way to protect you from the intense sun at such a high altitude. And we totally understand the need for extra long sleeves - 'monkey arms' unite! Happy biking, boating, and paddling!
Sierra S
Minus33

M
Miguelito (Plymouth, US)
Olive Drab Green / L
Impressive!!

Supporting NH industry with
this hoodie. Fits great and form fitting. Light weight and comfortable. A great midlayer. Can wear this to the mountain or beach under the appropriate weather conditions.

Hi there,

Thank you so much for supporting our local industry with your purchase of our Microweight 1/4 Zip Sun Hoodie! We're thrilled to hear that it fits great and is comfortable for you. We love how versatile this hoodie is and we're happy to hear that you can wear it to both the mountains and the beaches. Thanks again for your support, enjoy your new 1/4 Zip!

Happy Adventuring,
Sierra S.
Minus33

T
Tucson S. (Tucson, US)
Slate Blue / L
My new favorite sun hoodie

When I ordered this sun hoodie I really had doubts that it would perform in the heat the way that I hoped, but it is now my favorite. I purchased the Microweight 1/4 zip hoodie for summer hiking here in Arizona. My formerly favorite sun hoodie is synthetic (mostly nylon), and performs well enough late fall through early spring here in the desert, but it is stifling when it gets warmer. I really wondered if this wool hoodie would be much better, and I found out - it is super. So far, I have worn it on several all day hikes in exposed canyons with temperatures in the high 90's and full sun exposure and was extremely comfortable. The cut is comfortable, the coverage is great, and it breathes wonderfully. The synthetic hoodie I have is a bit more durable for rock climbing, but that's not why I got this wool one. For hiking, backpacking, trail running, etc., this is now my number one! (Btw, I am 6'1" and about 180 lbs. and I ordered a size large - perfect fit.)

Hi Scott,
Thank you for taking the time to write such a detailed review of our Microweight Sun Hoodie! We are thrilled to hear that it has become your new favorite for summer hiking in Arizona. Our Woolverino fabric is designed to perform in warm temperatures and we are happy to hear that it exceeded your expectations. Thank you for choosing our hoodie for your outdoor adventures and we hope it continues to keep you comfortable on your hikes. Happy trails!
Best,
~Sue

J
John A. (Torrance, US)
Ash Gray / XL
Lightweight warmth

Nice piece for very lightweight Merino warmth. Just what you need over a tee shirt for a spring morning layer you'll remove after you get warmed up.

Hi John, thank you for your review! We're glad to hear that our Micro Weight Men's Wool 1/4 Zip Sun Hoodie provided you with the perfect amount of lightweight warmth for those chilly spring mornings. It's great to know that it's easy to layer over a tee shirt and can easily be removed once you've warmed up. Thanks for choosing our Woolverino hoodie!
Kindly,
~Sue

R
Richard P. (Manchester, US)
Ash Gray / M
Micro Hoodies

My wife and I love these Hoodies. Perfect for kayaking on lakes and rivers . The zipper on the front is great for cooling off when you are paddling hard or if breezy you can zip it up. Just like the other gear we have purchased from Minus33.

Richard,

Thank you for taking the time to leave us such a wonderful review. It's great to hear that you're enjoying your sun hoodie on the lake! This is one of my personal favorite items to wear for fishing! Thank you for your support and for your feedback. We greatly appreciate it.

-Steven D

J
John G. (Roseville, US)
Slate Blue / XL
Fit and fabric are great

I am 6'3" and 190 lbs. athletic build. the fit in the shoulders and chest are perfect for me, and this is the area where some shirts can be too snug. the fabric is very breathable, the hood is an excellent cut that is almost like a scuba style hood, but not quite as restricting. the chest zipper is deep enough for meaningful ventilation, I have the light blue color and find it to be light enough not to be hot in full sun. the sewing is impeccable. I find this to be a thoroughly excellent product and would like to see it offered in a thicker fabric as well. In general, I would say this is one of the most useful tops I own for being active outdoors.

John,

Thank you for taking the time to share your positive feedback on our Micro Weight Woolverino Men's Wool 1/4 Zip Sun Hoodie. We are thrilled to hear that the fit and fabric of the hoodie met your expectations and provided you with great comfort during your outdoor activities.

It is great to know that the shoulders and chest fit perfectly for your athletic build, and that the fabric's breathability and the hood's design were to your liking. We appreciate your suggestion for offering the hoodie in a thicker fabric, and we will definitely take it into consideration for future product development.

We are grateful for your support and hope to continue providing you with excellent products in the future.

Best,

-Steven D

B
Blake

I try to shop NH local companies as often as I can. I also try to wear merino as often as I can. This is an absolute win. Stellar product.

A
Adam H. (Milan, IT)
Ash Gray / M
Disappointing durability

I like the weight, the details like the chest pocket for stashing stuff, but after a 3 day hike in the Dolomites the hoodie is looking pretty rough in a few spots, like where the backpack waist buckle sits, and also in the back where backpack can rub. I know wool is a little more delicate, but figured this blend would at least hold up a little more after just one trip.

Hi Adam,

Thank you for taking the time to share your experience with our Sun Hoodie. We're sorry to hear that your hoodie is looking rough after just one trip! We can offer you a return or exchange if you're interested. We wouldn't want you to have to hold onto a product you're unsatisfied with. Please contact customer service so we can get this moving for you. Our email is info@minus33.com and our phone number is 603-968-3351. We look forward to hearing from you!

S
S G. (Cashmere, US)
Ash Gray / XL
Height: 6' 4"
Weight: 190
Primary Activity: Hiking
Favorite lightweight sun hoodie!

Favorite lightweight sun hoodie! Very lightweight and the long zipper makes it easy to take on/off the shirt and provides ventilation if needed.

Hi Irene!

Thank you for taking the time to leave a review for our Micro Weight Men's Wool 1/4 Zip Sun Hoodie Woolverino. We're so glad to hear that your husband enjoyed wearing it and found it to be lightweight and comfortable. We agree, the dual zippers and venting feature are definitely standout features. We hope he gets to wear it more often and that you'll get one for yourself too!

Jeannie T.

B
Bill S. (Hewitt, US)
Olive Drab Green / L
Perfect weight

Great hoodie. Perfect simmer weight. Highly recommended

Hi Bill!

Thank you for taking the time to leave a review. We're thrilled to hear that you're enjoying our Micro Weight Men's Wool 1/4 Zip Sun Hoodie! We agree, the weight is perfect for summer. We appreciate your recommendation and hope you continue to love our Woolverino products.

Jeannie T.

Woolverino Merino Wool Sun Hoodie For Men