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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 596 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 hat provides excellent sun protection and breathability through its lightweight, mesh-infused construction that keeps the head cool and comfortable, even in hot and humid conditions. The adjustable strap allows for a secure and customized fit, and the brim offers sufficient shade without being overly large or cumbersome. Reviewers highlight the hat's suitability for high-intensity activities, as it effectively wicks away sweat and dries quickly. The hat's durability is also noted, with some customers reporting years of use without significant wear or fading. A few minor complaints include the tendency of the brim to become slightly misshapen over time and the adjustment strap occasionally coming undone when not being worn.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageSeptember 24, 2025
It's a decent hat. The adjustment in the back tend to fall out and dangle.

Originally reviewed on ExpertVoice.com
September 22, 2025
Great lightweight hat
Fits nicely, extremely light, washable, and variety of colors.

Originally reviewed on ExpertVoice.com
September 18, 2025
Favorite hat
I have the Swift cap in three colors and wear one almost every day. Great for hiking, fishing and around town. Light and breathable!

Originally reviewed on ExpertVoice.com
September 14, 2025
Well fitting hat
Comfortable hat and lite weight with excellent breathability for hiking and running as well as every day good looks.

Originally reviewed on ExpertVoice.com
September 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!
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