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Swift Cap keeps us cool, shaded, and sweat-free on every warm-weather push
What Our Gearhead® Experts Are Saying:
"I’ve worn the Swift Cap on everything from hot summer trail runs to exposed alpine hikes—it’s breathable, packs down easily, and stays put even when I’m moving fast. The dark brim cuts glare, and I never feel overheated under it."
When the sun’s high and the miles are long, the Swift Cap is the lightweight shield we trust. Outdoor Research crafted this ultra-breathable cap with recycled bluesign®-approved nylon that wicks moisture, dries fast, and delivers reliable UPF 40+ sun protection. Whether we're logging trail time or pushing up a ridge, it keeps us covered without adding bulk.
We love the thoughtful touches: the dark underside of the brim reduces glare, mesh panels increase ventilation, and a TransAction™ headband manages sweat when the pace picks up. The low-profile fit slides easily under a helmet for alpine missions or bike rides, while the adjustable back buckle dials in a secure fit on the fly. At just 2.5 ounces, it disappears in our pack but stands up to the toughest conditions.
Details
- Ultralight technical cap for running, hiking, and high-output pursuits
- UPF 40+ sun protection shields against intense UV exposure
- Bluesign® approved recycled nylon for eco-conscious performance
- Dark fabric under brim reduces glare in bright conditions
- Mesh panels increase airflow to keep us cool on the move
- Quick-drying fabric with moisture-wicking TransAction™ headband
- Adjustable quick-release back buckle ensures a dialed fit
- Packs down small and weighs just 2.5oz for easy stashing
- Item #ODR0231
- Material
- 100% nylon
- Adjustability
- quick release buckle
- Style
- 5-panel
- Manufacturer Warranty
- lifetime
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 592 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
Here's what customers have to say
The product is a lightweight, breathable, and comfortable hat suitable for outdoor activities like hiking, running, and fishing. Customers praise its good sun protection and adjustable fit, with many owning multiple hats. Some reviewers note the hat may not fit larger heads well and the brim can become slightly misshapen over time, but the overall feedback is very positive.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageSeptember 7, 2025
Great Hat—try in before you buy it.
Incredibly light, soft, and breathable. One critic I have is that it does run large. I have an objectively size Medium Male skull, and have my is cinched down pretty close to the maximum.
Originally reviewed on outdoorresearch.com
September 4, 2025
Great for jogging.
I have some crazy hair and wearing this on my morning runs helps me stay sane, and comfortable. Super lightweight and wicks moisture as i run.
Originally reviewed on ExpertVoice.com
September 4, 2025
Light, Breathable, and Reliable
The OR Swift Cap is a perfect choice for warm-weather hikes, runs, and climbs. It’s super lightweight, packs down small, and the mesh panels keep it breathable even on hot days. The brim gives good sun protection without feeling bulky, and it dries quickly if it gets sweaty or wet. It’s not the warmest option for cold conditions, but that’s not its purpose—it shines as a simple, comfortable cap for active use.
Originally reviewed on ExpertVoice.com
August 19, 2025
Great hat for Ladies
Comfy, light weight and just to cute! I used this hat on the Oregon PCT for 427 miles. Loved it. I liked that it wasn’t too large of a brim, like Trucker Hats. The clasp on the back worked well. Never came undone. The color was fun, it matched my OR eco sun hoody. Can’t go wrong with any OR products. They are my favorite pieces of gear. This was my second OR hat in 4 years. Both are still in great condition, showing no wear.
Originally reviewed on ExpertVoice.com
August 16, 2025
Hike the Dolomites in this and loved it!
Washed it out everyday. Dried quickly. Wide brim kept sun off my face. Kept air flowing. Loved the adjustable hat clip in the bac. Material is extremely lightweight. It packs easily and keeps its shape Great for anyone beginner or expert who needs sun coverage but not wear something heavy on their head.
Originally reviewed on ExpertVoice.com
August 11, 2025
Great hiking, hunting hat!
My new fav hat! Very lightweight! Low crown and great color for hikes in the woods!
August 9, 2025
Perfect Everyday Hat
I use this hat to run, climb and work. It's the most comfortable hat I've ever owned and it vents extremely well for most activities. The retention system is great for keeping the hat snug for climbing and running.
Originally reviewed on ExpertVoice.com
July 29, 2025
Nice fitting cap!
I love this cap! The fit is great and my ponytail can be stuffed under it or hang through the hole above the buckle. The color is perfect for masking salt stains after a sweaty workout. I hand wash it.
July 17, 2025
The perfect cap?
My husband and I both love these hats. Comfortable to wear, they don't press down on ears and are easy to adjust. Spray with Permethrin and the bugs stay away - great for summer hiking, evening walks, trail running, and casual wear. The sides vent well and a little breeze can get thru.
Originally reviewed on ExpertVoice.com
July 16, 2025
Good, but sizing changed and runs way too large
Love these, been wearing them for the past 20 years. Ordered 3 new ones to replace my abused caps, and for some reason the new version runs WAY larger than the previous one. I don't really have a small head and this new version barely holds on even if adjusted to its tightest. Never had this problem before and not sure when it changed, but that's a bummer. Not sure why it did as the previous version allowed it to size way UP by loosening the strap, but sizing way down is now impossible. See the difference in my picture where both caps (new on the left and old on the right) are sized to fit my head.
Originally reviewed on outdoorresearch.com
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