Naturally Sustainable
Machine Wash & Dry
Naturally Anti-Odor
Breathable & Wicking
Summer in the mountains means wind, sun, rain, and more. Our Woolverino Micro 1/4 Zip sun hoodie is perfect for a variety of conditions. Use the hood to keep the hot sun off your head, while the zipper helps vent out your core. Layer it under a rain shell for those impromptu showers. Our core-spun Merino Wool is light, breathable, and super soft. This sun hoodie will become your year-round favorite through a variety of conditions, cool or hot.
Fabric
- Fiber Content: 84% Merino Wool, 12% PFAS-Free Nylon, 4% Spandex
- OEKO-TEX® STANDARD 100 Certified
- Woolmark® Certified
- Responsible Wool Standard® (RWS) Certified
- Knit: 145 g/m2 Micro Weight Jersey Knit
-
Microns: 17.5 Micron Fibers
- UPF Rating: 20
- Total Easy Care: Machine Wash & Dry
- Wool Source: Australia
- Imported.
Features
- Neckline: 1/4 Zip Mock Neck
- Pocket: 1 Chest Pocket
- Hood: Slim, fits underneath a helmet
- Thumbholes: Allow for easy layering and added hand warmth
- Zippers: YKK Semi-Auto Locking Zipper Pull
- Zipper Garage: Keeps fabric between the zipper and your skin
- Light and Packable
- Princess Seams: Flattering, Shaped Silhouette
- 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
-
Runs True to Size
- Weight: Size Medium = 8oz. (227 grams)
- Style #: 2280
Uses
- Ideal Seasons: Spring, Summer, Fall, Winter
- 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
Care
Washing and Drying Instructions - Learn More
- 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. PFAS-Free Nylon inner core offers strength, elasticity, resiliency, and durability. Merino Wool outer sheath provides insulation, moisture-wicking, and UV protection.
Our Guarantee
- 30 Day Satisfaction Guarantee - Return Policy
- 1 Year Warranty
- Extended 2 Year Warranty with Registration - Learn More
- New Hampshire, USA Customer Service
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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)
Activity Level
Benefits of Merino Wool
Easy order, quality product. Great for sun protection and adds some warmth at night around the camp fire.
Thank you so much for your review! We’re thrilled to hear that the ordering process was easy and that you’re enjoying the quality of your Microweight Merino Sun Hoodie. It’s great to know it’s giving you the sun protection you need during the day and just the right amount of warmth when you’re relaxing by the campfire at night.
We truly appreciate you taking the time to share your experience and are glad this hoodie is serving you well on your adventures. Enjoy every moment out there!
Minus33 is here to help you pick out your next piece and answer any questions you may have about our products.
Very favorite sun hoodie and I have several. Looks and fits great. Beautiful color. Well made. Already have another one ordered
Hi Bill,
We're thrilled to hear you love the sun hoodie! Thanks for being such a loyal customer. We hope you enjoy your new one too! Have a wonderful and safe 4th of July!!
Linda
Minus33 Customer Service Team
Took this 1/4 zip sun hoody to Italy. Works great, it’s very comfortable and look good. My only wish is that it came in brighter or jewel tone colors so I looked better in my pictures.
Thank you for taking the time to leave a review for our Women's 1/4 Zip 100% Merino Wool! We're so glad to hear that you love the material and find it soft and comfortable. We are considering more colors in the future. We hope you enjoyed your trip to Italy. It is my dream to go there and eat wonderful Italian food. My grandmother was from Bologna. Have a great day!
Linda
Minus33 Customer Service Team
- 5 stars: 42 (82%)
- 4 stars: 8 (16%)
- 3 stars: 1 (2%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I really love this too and I have also really come to like the Minus 33 brand, the pieces are all really well made and the fabrics are high quality. This is a very flattering top and I've even gotten to wear it a couple times this summer, I know I'll wear it a lot once the weather cools off. It's very lightweight and extra soft and comfortable. It has a good amount of stretch or else I probably couldn't fit into it. I usually wear large tops but all Minus 33 pieces I have run small so I went with XL and it's still very tight. I'd definitely recommend this, just pay close attention to size charts and definitely order up.
This is a very nice Merino wool hoody that helps keep you at a comfortable temperature in virtually any environment. The fabric is soft and feels very good against the skin. The hoody is lightweight and could be used as a base layer or on its own. It has a half zip so it's easy to pull on and take off even when it's wet. It also has a zip up breast pocket and thumb holes on the sleeves.Merino wool is a superior fabric for regulating body temperature. It keeps you warm when it's cool and it keeps you cool when it's hot. Wool is less likely to retain odors than other materials, so this is a very good travel hoody.This is a very high quality garment and you'll be amazed at how comfortable it is. This is a perfect item for athletes and travelers and would make a wonderful gift.
Easy order, quality product. Great for sun protection and adds some warmth at night around the camp fire.
Thank you so much for your review! We’re thrilled to hear that the ordering process was easy and that you’re enjoying the quality of your Microweight Merino Sun Hoodie. It’s great to know it’s giving you the sun protection you need during the day and just the right amount of warmth when you’re relaxing by the campfire at night.
We truly appreciate you taking the time to share your experience and are glad this hoodie is serving you well on your adventures. Enjoy every moment out there!
Minus33 is here to help you pick out your next piece and answer any questions you may have about our products.
Very favorite sun hoodie and I have several. Looks and fits great. Beautiful color. Well made. Already have another one ordered
Hi Bill,
We're thrilled to hear you love the sun hoodie! Thanks for being such a loyal customer. We hope you enjoy your new one too! Have a wonderful and safe 4th of July!!
Linda
Minus33 Customer Service Team
Took this 1/4 zip sun hoody to Italy. Works great, it’s very comfortable and look good. My only wish is that it came in brighter or jewel tone colors so I looked better in my pictures.
Thank you for taking the time to leave a review for our Women's 1/4 Zip 100% Merino Wool! We're so glad to hear that you love the material and find it soft and comfortable. We are considering more colors in the future. We hope you enjoyed your trip to Italy. It is my dream to go there and eat wonderful Italian food. My grandmother was from Bologna. Have a great day!
Linda
Minus33 Customer Service Team
Perfect Lightweight Wool hoody. Bought for snow sports but got the microweight for all year long hiking and running. Love the thumbholes and the hood. Great fit, doesn't ride up.
I love this microweight hoodie! I wore it every single day this past summer while hiking the entire John Muir Trail in California, over 200 miles with a full pack. This is lightweight and breathable, unlike synthetic fabrics. I rinsed it out in a stream at the end of every day, and it was usually dry by morning to wear again. The long sleeves provided much-needed sun protection. My husband and brother hiked with me, and we all had the same hoodie.
I bought this for travel, and it worked well. It’s thin and light, so it doesn’t require much luggage space at all. But it’s a good extra layer, and very soft. I like the good UV protection without needing sunscreen on my arms. The big black zipper isn’t that attractive, in my opinion, but it’s there if you need it (I never used it).
I wore the pullover and the tank on a 20 mile hike where it rained 2/3 of the time. I wore a waterproof layer over these & wool blend undergarments. While I was sweating quite a bit, I never felt wet so for me, it worked well. I will say the items are on the thinner side and I was disappointed that they are made in China.
Thank you for taking the time to leave a review. We are so glad to hear that our Micro Weight 1/4 Zip Sun Hoodie and Woolverino tank worked well for you on your long hike, even in the rain. We take pride in creating high-quality products that can withstand tough conditions. We apologize for any disappointment regarding the thickness and country of origin. We will definitely take your feedback into consideration for future improvements. Thank you for choosing our product and hike onward!
-Jeannie
I was drooling over this hoodie at the Mt Washington bike race and was fortunate enough to win it! I LOVE it. I took it cycling with me in France and it was the perfect weight over my bike jersey for early mornings and late evenings. (I even sweat a bit in it chugging up some hills and it doesn’t even stink despite my bike jerseys being smelly). And it looks pretty enough to wear out and about. The wool is super soft and comfortable. My husband uses the socks for cycling and can wear them several days when traveling before needing a wash. I intend to get some more items from minus 33 soon and likely some Christmas gifts as well. I’ve been telling all my active friends about the company. Seriously love their clothing. Get it. You won’t regret it.
Denise,
Thank you so much for taking the time to share your experience with our Micro Weight Women's Wool 1/4 Zip Sun Hoodie! We are thrilled to hear that you love it and that it was the perfect weight for your cycling adventures in France. We take pride in creating high-quality and versatile clothing that can be worn for various activities. We're also glad to hear that you are planning on getting more items from us and telling your active friends about our company. Your support means a lot to us! Thank you again for your support!
Best,
Minus 33 Customer Service
Bought this gift for my wife. She loves it. The weight is right for early fall in New England, but can be worn into the winter just as well. The color and styling was spot in and the easy care washability is key!
Donald,
Thank you for taking the time to leave a review for our Woolverino Micro Weight Women's Wool 1/4 Zip Sun Hoodie. We are pleased to hear that your wife loves her new gift and that the weight is perfect for the season. Our goal is to provide comfortable and versatile pieces that can be worn year-round.
We are happy that the color and styling of the hoodie met your expectations and that the easy care washability is a convenient feature for you. We appreciate your support and hope to continue providing high-quality products that meet your needs.
Thank you for choosing our brand and we hope to see you again soon!
Best,
-Steven D
Beau, confortable et de qualité. Je suis très heureuse de mon achat.
I bought this hoodie in spring of 2024 but waited some time to leave a review because I wanted to really test it out. This is a very versatile hoodie that is good for situations with varying temperatures - for example, if you are going to start hiking at low elevation and ascend to higher elevation, or begin hiking in the chilly early morning on a spring or fall day that will warm up. The hoodie provides some warmth but because it is so lightweight, I don't find myself overheating. For sun protection on a very hot day, this hoodie would probably not be my first choice as I find it warmer than certain synthetic tops marketed as sun hoodies. The quarter length zip is fabulous, especially as it is hard to find a very lightweight merino top with a quarter zip on the market. When you unzip it and fold the fabric back, however, there is a line of fabric that says MINUS33 that is exposed. I wish this weren't the case as having such overt branding makes it harder to use an item for casual wear. Also, I could live without the chest pocket as I always find chest pocket placement awkward for women's tops. The only thing I'm ever going to store in a chest pocket is a little bit of folded up tissue. The hoodie is not scratchy, and it runs true to size. I'm 5 ft 3, about 115-120 lbs, and the size small is perfect. In summary, this is a wonderful, very versatile hoodie, though probably not my first choice for an extremely hot day.
NG,
Thank you for your detailed and thoughtful review of our Micro Weight Women's Wool 1/4 Zip Sun Hoodie Woolverino. We appricate you taking the time to really test out this piece before leaving us your feedback. We are thrilled to hear that you have found it to be a versatile and useful addition to your wardrobe.
We appreciate your feedback regarding the exposed branding and the chest pocket placement. We will take this into consideration for future designs. We are always looking for feedback on the ways that we can improve.
We are happy to hear that the hoodie runs true to size and that you have found the fabric to be comfortable and not scratchy. We hope that you continue to enjoy it for many adventures to come.
Thank you for choosing Minus33 and for taking the time to share your experience with us.
Best regards,
-Steven D
I just took this on a 10 day 122 mile mountain trek and it kept me comfortable in wind, rain and temps ranging from around 40F to 80F. It dries super fast, feels nice on your skin and never smells. I hand washed it twice in the 10 days I wore it but probably did need to. It also made an excellent base layer under rain gear and down puffed when needed.
Anne Marie,
Thank you for taking the time to leave us such a positive review. We are pleased to hear that our Woolverino Micro Weight Women's Sun Hoodie was able to keep you comfortable during your 10-day mountain trek. Our team works hard to ensure that our products are versatile and high-quality, and we are thrilled to know that it met your needs in various weather conditions. We appreciate your support and we hope to continue providing you with the best outdoor gear for your adventures.
Warmly,
Steven D
Bought for my wife because she kept taking mine. This shirt is perfect for so many reasons. the fit is great ant it is mostly wool. I use it for everything. Bought it in two colors. I wear it nearly every cool mornig in montana then as a sunshirt when it wams up. Perfect!
JD,
We're so glad to hear that our Micro Weight Women's Wool 1/4 Zip Sun Hoodie has become both yours & your wifes go-to hoodie! It's great to know that the fit and material are perfect for your needs. We appreciate your support and hope you continue to enjoy wearing it in both cool mornings and as a sunshirt. Thank you for choosing our product and for sharing your positive experience with us! Have a fantastic day.
-Steven D
My first use of this hoodie has been hiking while in the Pacific northwest. It has become a favorite item. It's not too warm, it breathes nicely, and protects from the sun. I am really happy with this addition to my active clothing wardrobe.
B Brandt,
Thank you for taking the time to leave a review for our Micro Weight Woolverino Women's Wool 1/4 Zip Sun Hoodie. We are delighted to hear that it has become a favorite item for your hikes in the Pacific Northwest. Our hoodie is designed for summer activities and we are glad that it was able to provide the right balance of warmth, breathability, and sun protection for you. We appreciate your support and hope to continue providing high-quality active wear for your adventures.
Best,
Steven D
This is my second one. Glad Minus33 finally made it in something other than gray and black! I would buy more if they came in other colors! I mostly wear it running or hiking.
Hi there! Thank you for taking the time to leave a review. We will pass along your interest in more colors to our team, as we do hope to expand our range in the future. Happy running and hiking!
Wore this hoodie in 85 degree weather and it was very comfortable and lightweight. Great fit and flattering. I'm lean apple shaped, broad shoulders, 4'll, 113 lbs. I bought black, size S. Love it!!
Maria,
Thank you for taking the time to leave a review! We are so glad to hear that our Micro Weight Woolverino sun hoodie was a perfect fit for you and provided comfort in warm weather. We appreciate your support and hope you continue to love your purchase.
Best,
-Steven D
I love each and every piece of clothing I’ve purchased. The fabric is very lightweight and warm. It’s not scratchy. It’s a perfect fit for my 5’3” 113 lb body.
Great hiking hoodie. Light weight. Good fit.
Nice , my wife loves it. It’s her favorite goto hoody.
This garment (I bought the light grey) is just what I needed for layer in all seasons. The light weight is great for a hike that starts out cold then warms leading to need to shed top layer. The breeze filters through the fibers which protect from the sun.
Ann,
Thank you for the review! We're glad to hear that the Woolverino Women's Wool 1/4 Zip Sun Hoodie - Micro Weight, is a great layer for all seasons.
-Jeannie T.


