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Outdoor Research
Astroman Sun Hoodie - Men's

4.758169934640523 out of 5 stars
153 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Pullover Hoodies in stock than that.

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Why We Like The Astroman Sun Hoodie

Although it is named after the famous climb in Yosemite, Outdoor Research’s Astroman Sun Hoodie can be worn off the mountain. We wear it for sun protection while paddling along the river, hiking in the vast desert, or backpacking near jagged mountain peaks. This versatile jacket is a staple in our pack for all our trips.


Details

  • Sun hoodie designed for climbing, paddling, and hiking in the sun
  • Breathable material wicks moisture and dries quickly
  • Movement-mirroring stretches for full mobility in the mountains
  • Low-pro binding cuffs with thumb loops for secure coverage
  • Item #ODRZ8E2
Responsible Collection
Bluesign Approved
Material
85% nylon, 15% spandex
Fit
regular
Center Back Length
[medium] 29in
Style
hoodie
Hood
adjustable
Pockets
1 zippered chest
UPF Rating
[black, nimbus/naval blue] 50, [pebble] 30
Claimed Weight
5.7oz
Manufacturer Warranty
lifetime

Overall Rating

5 based on 153 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 1 reviews
3 Stars - 6 reviews
4 Stars - 18 reviews
5 Stars - 127 reviews

Fits Slightly Large

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

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5 out of 5 stars

March 28, 2025

Comfortable

Comfortable, light weight, works great for activities in the sun!

Malachi M
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

March 24, 2025

Super Rad

Love the colors and how comfortable this sun hoodie is. Have hiked & kayaked in it and the hood kept me nice and shaded while staying cool. Will definitely be buying more when new colors are available!

user image
Will M
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

March 18, 2025

Nice "Summer Jacket" or Shoulder season jacket

I wear this when its a shoulder season piece or just something to keep me cooler in the sun. It works really well. Its nice and airy and light. In my opinion, this version is better than the newer one. This item is great for anyone who wants something to keep them nice and cool in the sun. Works well as a layering piece in my regular size.

Zach T
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

January 24, 2025

The best sun shirt, period.

This thing is incredibly lightweight compared to other similar sun shirts. I can wear this as a base layer when hiking, a shirt on the beach or on the e water, and anything in between. I only wish it came in more colors.

Kevin P
ExpertVoice.com

Originally reviewed on ExpertVoice.com

4 out of 5 stars

January 24, 2025

Does the job

It works but seems a little baggy around the wrists and arms. I have a large and will try a med next time (510/180).

Joe G
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

January 7, 2025

Great piece of Kit

Familiarity:
I've used it several times

I got this for my dad for Christmas and he loves it. Great technical piece for spring and summer hiking

CTTT
Backcountry.com

Originally reviewed on Backcountry.com

5 out of 5 stars

January 3, 2025

The best Sun Hoodie Money can buy

This sun hoody is one of my favorite pieces of gear- I have 3 that I rotate. They are lightweight, wick moisture, and block the wind (to an extent) that makes the sun hoody quite comfortable. It is a good size/thickness that does not feel warm or snug on the body- I've warn this in 105+ degree heat, and was glad I had it on. I wish it was a bit more durable, but it's durability is already better than other sun hoodies.

user image
Connor P
ExpertVoice.com

Originally reviewed on ExpertVoice.com

4 out of 5 stars

October 3, 2024

Nice hoodie for sunny/hot conditions

Familiarity:
I've used it several times

I like the fabric, keeps me cool and dry in hot summer days. Zipper is great for controlling body heat when active. Overall very glad I bought it. Odor control underperforms compared to some of my other gear.

PeterH
Backcountry.com

Originally reviewed on Backcountry.com

4 out of 5 stars

September 23, 2024

Almost Great

I absolutely love OR's Astroman fabric. It is thin and light, and doesn't retain too much water when I sweat. The fabric is tightly woven (I think... didn't look like a knit to me) and provides solid bug protection as well. It doesn't breath as well as some other fabrics, but that's a known trade off (bug protection vs breathability). The half zip provides nice mechanical ventilation which makes up for a bit of the lack of breathability of the material. I only have two complaints about this product: 1- The material is prone to snags / pilling. The good news- is this flaw appears to be mostly cosmetic in nature and the material itself is pretty durable - but if you aren't planning on using this in the backcountry and you care about cosmetics- it could be a bummer and is worth mentioning. 2- I don't like the wrist cuffs. The elastic is a little tight which restricts air movement (would be less of an issue if the fabric was more breathable). Also- the thumb loop is just a piece of elastic sewn into the cuff - not particularly comfortable and doesn't really keep the fabric over much of your hands if you are looking for sun protection there. If it wasn't for the wrist cuffs I would have given this hoodie 5 stars - I personally don't care if the material snags / pills since I bought it with the intent of using it primarily on backpacking trips. Since I love the fabric so much I just ordered the Astroman long-sleeved button up. I think the button cuffs on it will do much better for ventilation. The only down side is no hood. I'd love to see OR put a hood on something full zip or button or fix the wrist cuffs on this.

Daniel P
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

July 8, 2024

New fav

New favorite sun hoodie. The material is light, unrestrictive, and durable. I ordered a size up to accommodate my build, which provided a more relaxed, less technical fit for coastal use. The zip neck is a welcome addition, allowing for increased ventilation. Couldn't be more pleased.

AR
outdoorresearch.com

Originally reviewed on outdoorresearch.com