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Helios Sun Hat
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Classic meets technical with the Helios Sun Hat—lightweight UPF 50+ protection in a timeless shape
What Our Gearhead® Experts Are Saying:
"I love the Helios for everyday outdoor wear—it’s light, breathable, and doesn’t scream 'gear.' It packs flat, dries fast, and fits snug with the cinch if the wind picks up. Great go-anywhere option."
The Helios Sun Hat takes classic boonie style and upgrades it for modern trail life. Made from lightweight, water-resistant nylon with UPF 50+ sun protection, it delivers reliable coverage and comfort on hot hikes, paddling days, or just hanging around camp. The brim offers structured shade without feeling bulky, and the clean silhouette transitions easily from backcountry to town.
This updated best-seller gets lighter and more breathable, while keeping features we count on—like the adjustable crown fit and removable chin strap for breezy days. It’s that timeless, do-it-all sun hat we always throw in the bag, just in case.
Details
- Boonie-style hat with breathable UPF 50+ protection
- Lightweight nylon with water resistance and fast-dry performance
- 2.75-inch brim provides everyday sun coverage without bulk
- Crown cinch dial adjusts fit on the move
- Detachable chin strap offers wind security
- Updated fabric and design for improved comfort and packability
- Item #ODRZ98F
- Responsible Collection
- [material] bluesign APPROVED
- Material
- 100% nylon
- Adjustability
- drawcord, adjustable chin cord
- Brim
- 2.75in
- Style
- sun hat
- UPF Rating
- 50+
- Activity
- casual, paddle, fly fish, hiking

Outdoor Challenges, Solved
Outdoor Research applies the research method to solve the most demanding challenges faced outdoors. This gear and commitment to innovation stand the test of time.