ActiveIce Spectrum Sun Long-Sleeve T-Shirt - Women's
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Stay cool and protected with the ActiveIce Spectrum Sun Long-Sleeve T-Shirt, featuring UPF 50+ and moisture-wicking fabric
What Our Gearhead® Experts Are Saying:
"This is my go-to long sleeve for high-exertion activities under the sun. The ActiveIce technology actually cools me down as I sweat, and the UPF 50+ rating keeps my skin protected from harsh UV rays. I love the stretch fabric for unrestricted movement, and the thumbholes keep the sleeves in place when layering. Whether I’m hiking, fishing, or paddling, this shirt keeps me comfortable all day long."
When the sun is blazing and we need reliable protection without overheating, we reach for the ActiveIce Spectrum Sun Long-Sleeve T-Shirt. Engineered with UPF 50+ sun protection and ActiveIce™ cooling technology, this performance tee actively lowers skin temperature as we sweat, keeping us cool and dry on even the hottest days.
Designed for movement, the lightweight stretch fabric, chafe-free construction, and side-slit hem allow unrestricted mobility whether we're hiking rugged trails, paddling across open water, or climbing sun-drenched crags. Thumbholes provide extra coverage for long days outside, while the moisture-wicking fabric ensures we stay fresh and dry no matter how intense the adventure gets.
Details
- Lightweight long-sleeve tee designed for hot, sunny conditions
- ActiveIce™ technology cools as you sweat for all-day comfort
- UPF 50+ rating offers top-tier sun protection
- Breathable, moisture-wicking fabric dries quickly
- Stretch construction with side slits for unrestricted movement
- Thumbholes provide extra hand coverage and keep sleeves in place
- bluesign®-approved recycled materials reduce environmental impact
- Item #ODRZ92H
- Responsible Collection
- Bluesign Approved (fabric)
- Material
- 94% polyester, 6% spandex, Thermo-Regulating Cooling ActiveIce treatment
- Fit
- regular
- Center Back Length
- 27.5in
- Style
- long-sleeve crew
- Thumbholes
- yes
- UPF Rating
- 50+
- Claimed Weight
- 6.35oz
- Activity
- climb, hike, run & train, casual
- Manufacturer Warranty
- limited lifetime
Reviews
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What do you think about this product?
Overall Rating
5 based on 5 ratings
Review Summary
Fits True To Size
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.Customer Images
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Selecting an option will reload the available reviews on the pageOctober 28, 2025
This shirt was a perfect shirt for cooler mornings and comfortable day temperatures while hiking in October in the Sierra Nevada's. Super comfortable. The fabric was able to keep me dry, wisking away any sweat from the miles of uphill climbed. Additionally, this top was able to be worn around town when not out in the backcountry.
Originally reviewed on ExpertVoice.com
October 11, 2025
Great for taller women
- Familiarity:
- I've used it several times
- Size Bought:
- 1x
I love Outdoor Research tops because they are well made, and are long enough in body and sleeve for me. This one is no exception, and very comfortable.
September 3, 2025
I Wear It Practically Everywhere.
Soft to the touch, comfortable, cool and moisture wicking. I absolutely love this long sleeve for hot summer days. It’s been my go to for almost all my activities. From hiking to hanging out at the lake. I’ve used it for spring skiing as well. I have purchased three of these tops and I love the colors. No issue with sunburning and I feel confident I am protected from harmful rays that cause cancer. Thank you OR for making another amazing top for my outdoor needs.
Originally reviewed on ExpertVoice.com
July 16, 2025
Great Shirt without the fuss of sunblock lotion
Such a great shirt, it's holding up fantastic, love the bright color and the sun protection. Nice fit and comfortable.
Originally reviewed on outdoorresearch.com
July 7, 2025
Great piece
Fits well - good weight - breaths! Love the color
Originally reviewed on ExpertVoice.com
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