Best Hiking Hats of 2026: Top 10 Sun Hats, Caps and Beanies
Ten currently sold hiking hats compared on published sun protection, brim size and price, spanning budget boonies to wide-brim sun hats, caps and a merino beanie.
How this guide was built: Guidevio compiled it from manufacturers' official product pages and specifications. We did not buy or test any of these hats, and nothing here is a lab result, a review score, or a sponsored placement. Prices are shown only where we saw them on an official brand page and can change at any time. Links go straight to the brand page and earn nothing; commissions never decide which products are included.
This guide rounds up ten hiking hats confirmed for sale on manufacturer sites at the time of research, spanning vented boonie hats, wide-brim sun hats, packable bucket hats, lightweight caps, and a merino wool beanie for cold-weather hikes. Every hat here is a real, named product with a working product page; prices and specs are quoted only where a brand publishes them.
Most picks carry a UPF 50 or UPF 50+ sun-protection rating as stated by the brand, though a few note that the rating doesn't apply to mesh panels. This guide reports only what each brand states about its own hat — it does not run independent UV testing or compare one brand's rating against another's.
None of these hats has been tested by Guidevio. This is desk research built from manufacturer product pages. Considerations, pros and cons reflect what brands themselves publish, plus general category knowledge about tradeoffs like brim coverage versus packability — not a scored or awarded verdict from Guidevio.
Who this guide is for
- Day hikers who want reliable sun protection on exposed trails
- Hikers looking for a budget-friendly boonie or cap with UPF protection
- Backpackers who want a packable, wide-brim hat for long, sunny days
- Women hikers looking for a women's-specific wide-brim sun hat
- Hikers who want a lightweight merino beanie for cool or cold-weather trips
How we chose
- Only hats with a live, working page on a manufacturer's site at the time of research were included
- Every URL cited in the underlying research was checked rather than assumed from a search snippet
- Prices and materials are quoted only where a brand states them
- The list spans boonie hats, wide-brim sun hats, bucket hats, caps and a beanie rather than ranking purely by price
- No hat in this guide has been tested or worn by Guidevio; descriptions are drawn from published product information
Top 10 at a glance
Specifications as published by the manufacturer or the listing we consulted. Scroll sideways on a small screen.
| Pick | Best for | Sun protection | Brim/coverage | Material | Price | Official site |
|---|---|---|---|---|---|---|
| 1. Bora Bora II Booney Hat | Budget-conscious hikers who want a vented, adjustable boonie hat | UPF 50 (not on mesh) | 3-inch brim | 100% nylon poplin | $32.00 regular price | Visit |
| 2. Adventure Hat | Hikers who want full-coverage sun protection including neck coverage | UPF 50+ | 4-inch brim, 7.5-inch neck cape | Not published by Sunday Afternoons | $54.00 regular price | Visit |
| 3. Ultra Adventure Hat | Hikers on hot, sunny trails who want a lighter, more packable sun hat | UPF 50+ (including mesh) | 3.5-inch brim, 6-inch neck cape | Not published by Sunday Afternoons | $60.00 regular price | Visit |
| 4. Swift Cap | Hikers who want a lightweight, breathable UPF cap rather than a wide-brim hat | UPF-rated (exact rating not published) | Cap-style | Not published by Outdoor Research | $34.00 regular price | Visit |
| 5. Women's Oasis Sun Hat | Women hikers who want a wide-brim sun hat with UPF 50+ protection | UPF 50+ | Wide-brim (exact size not published) | Bluesign-approved fabric | $54.00 regular price | Visit |
| 6. Sun Bucket Hat | Hikers who want a packable, UPF-rated bucket hat for warm, sunny days | UPF 50+ | Bucket-hat style | Bluesign-approved nylon | $48.00 regular price | Visit |
| 7. Sahara Guide Hat | Hikers who want a wide-brim, sun-protective hat from REI's Sahara line for long backcountry days | Sun-protective fabric (exact UPF not published) | Wide-brim (exact size not published) | Moisture-wicking fabric | $42.95 regular price | Visit |
| 8. Horizon Breeze Brimmer Hat | Hikers who want a full-brimmed hat with an outside UV-protection endorsement | UPF 50 | Full brim (exact size not published) | Recycled nylon | $50.00 regular price | Visit |
| 9. 5-Panel Venture Cap | Hikers who prefer a trail-running-style cap with UPF protection | UPF 50 | Cap-style | Not published by Buff | $40.00 regular price | Visit |
| 10. Merino Beanie | Hikers who need a lightweight, warm beanie for cool or cold-weather trails | Not applicable (cold-weather beanie) | Not applicable | 100% Merino wool / recycled nylon core | $25.00 regular price | Visit |
The ten picks in detail
Bora Bora II Booney Hat
Columbia
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageBora Bora II Booney Hat
A vented, budget-priced boonie hat with UPF 50 protection and an adjustable chin strap
A vented boonie-style hat with UPF 50 sun protection (rating does not apply to mesh) and an adjustable chin strap, built with a 3-inch brim and textured poplin 100% nylon.
Why it is on this list: It's the lowest-priced hat on this list with a published UPF 50 rating and an adjustable chin strap for staying on in wind.
Key features
- UPF 50 sun protection (rating does not apply to mesh), per Columbia
- 3-inch brim
- Textured poplin 100% nylon construction
- Omni-Wick sweatband
- Adjustable chin strap
- Sun protection: UPF 50 (not on mesh)
- Brim: 3 inches
- Material: 100% nylon poplin
- Pros
- UPF 50 sun protection, as stated by Columbia (rating does not apply to mesh)
- Adjustable chin strap for windy trail conditions
- Lowest price on this list at $32.00
- Cons
- UPF rating doesn't apply to the mesh vent panels, per Columbia
- 3-inch brim offers less coverage than the wider-brim picks on this list
- Columbia doesn't publish additional fit or weight details
Before you buy: The UPF rating doesn't apply to the hat's mesh vent panels, per Columbia. The 3-inch brim gives less coverage than wider-brim picks on this list.
Adventure Hat
Sunday Afternoons
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageAdventure Hat
A full-coverage sun hat with a 7.5-inch neck cape and UPF 50+ protection
The brand's original full-coverage hat with UPF 50+ protection, a 4-inch brim, and a 7.5-inch neck cape, lightweight, packable and water-resistant with strategic crown ventilation. Unisex sizing.
Why it is on this list: It's Sunday Afternoons' original, most full-coverage sun hat, combining a wide brim, a long neck cape, and UPF 50+ protection in a packable, unisex design.
Key features
- UPF 50+ sun protection, per Sunday Afternoons
- 4-inch brim
- 7.5-inch neck cape
- Water-resistant, packable design
- Strategic crown ventilation
- Sun protection: UPF 50+
- Brim: 4 inches
- Neck cape: 7.5 inches
- Pros
- UPF 50+ sun protection, as stated by Sunday Afternoons
- 7.5-inch neck cape for full-coverage sun protection
- Packable and water-resistant, per the brand
- Cons
- At $54.00, it costs more than the boonie and cap picks on this list
- Sunday Afternoons doesn't publish an exact weight figure
- Unisex sizing may not suit hikers who want a women's-specific fit
Before you buy: Sunday Afternoons doesn't publish an exact weight. Sizing is unisex rather than gender-specific.
Ultra Adventure Hat
Sunday Afternoons
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageUltra Adventure Hat
A lighter, packable sun hat with UPF 50+ protection including its mesh panels
A lighter-weight sibling to the Adventure Hat with UPF 50+ protection (including mesh), a 3.5-inch brim, 6-inch neck cape, packable Reverse Split Brim, and a Sunglass Lock to secure eyewear.
Why it is on this list: It's a lighter-weight version of the Adventure Hat with UPF protection that, unlike some other picks, is stated to cover the mesh too, plus a packable brim and a sunglass lock.
Key features
- UPF 50+ sun protection including mesh, per Sunday Afternoons
- 3.5-inch brim
- 6-inch neck cape
- Packable Reverse Split Brim
- Sunglass Lock
- Sun protection: UPF 50+ (including mesh)
- Brim: 3.5 inches
- Neck cape: 6 inches
- Pros
- UPF 50+ sun protection that also covers the mesh, as stated by Sunday Afternoons
- Packable Reverse Split Brim design
- Built-in Sunglass Lock to secure eyewear
- Cons
- Priciest hat on this list at $60.00
- Shorter 6-inch neck cape than the standard Adventure Hat's 7.5-inch cape
- Sunday Afternoons doesn't publish an exact weight figure
Before you buy: Sunday Afternoons doesn't publish an exact weight. Its neck cape is shorter than the standard Adventure Hat's.
Swift Cap
Outdoor Research
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageSwift Cap
A lightweight, breathable UPF-rated running/hiking cap
A UPF-rated running/hiking cap from Outdoor Research's sun protection collection, designed for adjustability and breathability across brim sizes.
Why it is on this list: It's a lightweight, breathable cap from Outdoor Research's dedicated sun-protection lineup, built for hikers who prefer a cap over a wide-brim hat.
Key features
- UPF-rated sun protection, per Outdoor Research
- Adjustable fit
- Breathable construction
- Sun protection: UPF-rated (exact rating not published)
- Brim: Not published
- Material: Not published
- Pros
- UPF-rated sun protection, per Outdoor Research's sun hats collection
- Designed for adjustability and breathability
- Lightweight cap style suited to fast hiking
- Cons
- Outdoor Research's page for this hat is a collection page rather than a single product page
- Exact UPF number and weight are not specified in available research
- Less sun coverage than the wide-brim and bucket-hat picks on this list
Before you buy: The exact UPF number and weight aren't specified in available research. The linked page is a collection page rather than a dedicated single product page.
Women's Oasis Sun Hat
Outdoor Research
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageWomen's Oasis Sun Hat
A women's-specific wide-brim sun hat with UPF 50+ protection and bluesign-approved fabric
A women's-specific wide-brim sun hat built from bluesign-approved fabric with UPF 50+ protection and a water-resistant, quick-drying finish.
Why it is on this list: It's Outdoor Research's dedicated women's wide-brim sun hat, with published UPF 50+ protection and a water-resistant, quick-drying, bluesign-approved fabric.
Key features
- UPF 50+ sun protection, per Outdoor Research
- Bluesign-approved fabric
- Water-resistant, quick-drying finish
- Wide-brim, women's-specific design
- Sun protection: UPF 50+
- Brim: Wide-brim (exact size not published)
- Material: Bluesign-approved fabric
- Pros
- UPF 50+ sun protection, as stated by Outdoor Research
- Women's-specific fit and wide-brim coverage
- Bluesign-approved, water-resistant, quick-drying fabric
- Cons
- Not a unisex option, so it may not suit hikers wanting a shared household hat
- Outdoor Research doesn't publish an exact brim measurement or weight
- At $54.00, it's mid-priced rather than a budget option
Before you buy: Outdoor Research doesn't publish an exact brim measurement or weight for this hat.
Sun Bucket Hat
Outdoor Research
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageSun Bucket Hat
A packable, bluesign-approved bucket hat with UPF 50+ protection
A bluesign-approved nylon bucket hat with UPF 50+ protection and a quick-drying, water-resistant build for warm, sunny hikes.
Why it is on this list: It's a packable bucket-hat option with published UPF 50+ protection and bluesign-approved, water-resistant nylon construction.
Key features
- UPF 50+ sun protection, per Outdoor Research
- Bluesign-approved nylon
- Water-resistant, quick-drying finish
- Sun protection: UPF 50+
- Brim: Bucket-hat style (exact size not published)
- Material: Bluesign-approved nylon
- Pros
- UPF 50+ sun protection, as stated by Outdoor Research
- Bluesign-approved nylon, water-resistant and quick-drying
- Bucket-hat style is easy to pack
- Cons
- Bucket-hat style offers less brim coverage than the wide-brim sun hats on this list
- Outdoor Research doesn't publish an exact brim measurement or weight
- No neck cape, unlike the Sunday Afternoons picks
Before you buy: Outdoor Research doesn't publish an exact brim measurement or weight. The bucket-hat style gives less coverage than wide-brim options.
Sahara Guide Hat
REI Co-op
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageSahara Guide Hat
A wide-brim hiking hat from REI's long-running sun-protection line, offered for men and women
A wide-brim hiking hat from REI's Sahara sun-protection line, built with sun-protective, moisture-wicking fabric for long days on trail. Available for men and women.
Why it is on this list: It's part of REI's dedicated Sahara sun-protection line, built with moisture-wicking fabric for long days on trail and offered in men's and women's versions.
Key features
- Sun-protective, moisture-wicking fabric, per REI
- Available for men and women
- Wide-brim design
- Sun protection: Sun-protective fabric (exact UPF not published)
- Brim: Wide-brim (exact size not published)
- Material: Moisture-wicking fabric
- Pros
- Sun-protective, moisture-wicking fabric, per REI's Sahara line
- Available for both men and women
- Part of REI's long-running Sahara sun-protection collection
- Cons
- REI doesn't publish an exact UPF number for this specific hat in available research
- The cited URL links to REI's men's sun hats category rather than a single product page
- Exact brim size and weight aren't specified in available research
Before you buy: REI doesn't publish an exact UPF number, brim size or weight for this specific hat in available research.
Horizon Breeze Brimmer Hat
The North Face
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageHorizon Breeze Brimmer Hat
A full-brimmed, UPF 50 hat recommended by The Skin Cancer Foundation, per The North Face
A full-brimmed hat made with recycled nylon, a breathable mesh lining, FlashDry-Pro sweatband, adjustable chin strap, and UPF 50 protection, recommended by The Skin Cancer Foundation for UV protection.
Why it is on this list: It's a full-brimmed hat with published UPF 50 protection and a stated recommendation from The Skin Cancer Foundation, plus a breathable mesh lining and adjustable chin strap.
Key features
- UPF 50 sun protection, per The North Face
- Recycled nylon construction
- Breathable mesh lining
- FlashDry-Pro sweatband
- Adjustable chin strap
- Sun protection: UPF 50
- Brim: Full brim (exact size not published)
- Material: Recycled nylon
- Pros
- UPF 50 sun protection, as stated by The North Face
- Recommended by The Skin Cancer Foundation for UV protection, per the brand
- Recycled nylon construction with breathable mesh lining
- Cons
- The North Face doesn't publish an exact brim measurement or weight
- Mesh lining's sun-protection contribution beyond the stated UPF 50 isn't detailed
- Mid-priced at $50.00, above the budget picks on this list
Before you buy: The North Face doesn't publish an exact brim measurement or weight for this hat.
5-Panel Venture Cap
Buff
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product page5-Panel Venture Cap
A tailored five-panel trail cap with UPF 50 sun protection and a moisture-wicking sweatband
A five-panel hiking cap with a moisture-wicking sweatband and UPF 50 sun protection, designed for a tailored performance fit on the trail.
Why it is on this list: It's a performance-fit, five-panel trail cap with published UPF 50 protection and a moisture-wicking sweatband for on-trail comfort.
Key features
- UPF 50 sun protection, per Buff
- Moisture-wicking sweatband
- Five-panel, tailored performance fit
- Sun protection: UPF 50
- Brim: Cap-style
- Material: Not published by Buff
- Pros
- UPF 50 sun protection, as stated by Buff
- Moisture-wicking sweatband
- Tailored, performance-fit five-panel cap design
- Cons
- Cap style offers less coverage than wide-brim or bucket hat picks
- Buff doesn't publish an exact weight or fabric composition
- No neck or ear coverage
Before you buy: Buff doesn't publish an exact weight or fabric composition for this cap.
Merino Beanie
Smartwool
We only show official or licensed product photography. None is on file for this one yet — see the maker's page for photos.
Open product pageMerino Beanie
A lightweight, year-round Merino wool beanie for cool and cold-weather hikes
A lightweight, year-round Merino wool beanie made with a recycled nylon core fabric and 100% Merino wool next to skin, suited for hiking in cool or cold conditions.
Why it is on this list: It's the only cold-weather pick on this list, combining 100% Merino wool against the skin with a recycled nylon core fabric for warmth on cool or cold trails.
Key features
- 100% Merino wool next to skin, per Smartwool
- Recycled nylon core fabric
- Lightweight, year-round design
- Sun protection: Not applicable (cold-weather beanie)
- Brim: Not applicable
- Material: 100% Merino wool / recycled nylon core
- Pros
- 100% Merino wool against the skin, per Smartwool
- Recycled nylon core fabric
- Lowest price on this list at $25.00
- Cons
- No sun protection rating, since it's a cold-weather beanie rather than a sun hat
- Smartwool doesn't publish an exact weight
- Not suited to hot, sunny trail conditions covered by the rest of this list
Before you buy: This is a cold-weather beanie without a sun-protection rating, unlike the rest of this list. Smartwool doesn't publish an exact weight.
Who should choose what
You want the cheapest vented, adjustable boonie hat
Bora Bora II Booney Hat
You want the best all-around, full-coverage sun hat with a neck cape
Adventure Hat
You hike hot, sunny trails and want a lighter, more packable sun hat
Ultra Adventure Hat
You prefer a lightweight cap over a wide-brim hat
Swift Cap
You want a women's-specific wide-brim sun hat
Women's Oasis Sun Hat
You want an easy-to-pack bucket-style sun hat
Sun Bucket Hat
You want a men's or women's hat from REI's long-running sun line
Sahara Guide Hat
You want a full brim with a stated Skin Cancer Foundation recommendation
Horizon Breeze Brimmer Hat
You want a tailored, trail-running-style cap
5-Panel Venture Cap
You need warmth for a cool or cold-weather hike rather than sun protection
Merino Beanie
Common questions
- What does UPF 50 or UPF 50+ mean?
- UPF (Ultraviolet Protection Factor) is a rating brands use to describe how much UV radiation a fabric blocks. Most hats in this guide carry a UPF 50 or UPF 50+ rating as stated by their brand; a couple of brands note that the rating doesn't apply to mesh panels on the same hat. This guide reports only what each brand publishes and hasn't independently tested UV protection.
- Which hat on this list offers the most coverage?
- The Sunday Afternoons Adventure Hat has the longest published neck cape at 7.5 inches, combined with a 4-inch brim, making it the most full-coverage option in this guide as described by the brand.
- Is there a hat here for cold-weather hiking?
- Yes — the Smartwool Merino Beanie is the one cold-weather pick in this guide, made with 100% Merino wool next to skin and a recycled nylon core fabric, rather than being rated for sun protection.
- Do any of these hats have a women's-specific fit?
- The Outdoor Research Women's Oasis Sun Hat is built specifically for women's fit. The REI Co-op Sahara Guide Hat is stated to be available for both men and women. The rest are described by their brands as unisex or don't specify gendered sizing in available research.
- Which hat is the cheapest?
- The Smartwool Merino Beanie is the least expensive item in this guide at $25.00, followed by the Columbia Bora Bora II Booney Hat at $32.00.
Sources consulted
Official product pages, specification sheets and retailer listings used to compile this guide.
- Columbia: Bora Bora II Booney Hat — https://www.columbia.com/p/bora-bora-booney-ii-1447091.html
- Sunday Afternoons: Adventure Hat — https://www.sundayafternoons.com/products/adventure-hat
- Sunday Afternoons: Ultra Adventure Hat — https://www.sundayafternoons.com/products/ultra-adventure-hat
- Outdoor Research: Sun Hats collection (Swift Cap) — https://www.outdoorresearch.com/collections/sun-hats
- Outdoor Research: Women's Oasis Sun Hat — https://www.outdoorresearch.com/products/womens-oasis-sun-hat-322651
- Outdoor Research: Sun Bucket Hat — https://www.outdoorresearch.com/products/sun-bucket-hat-322650
- REI Co-op: Sahara Cap with Cape / Sahara Guide Hat — https://www.rei.com/product/204594/rei-co-op-sahara-cap-with-cape
- The North Face: Horizon Breeze Brimmer Hat — https://www.thenorthface.com/en-us/p/shop-all/accessories/brimmer-and-bucket-hats-554777/horizon-breeze-brimmer-hat-NF0A5FX6
- Buff: 5-Panel Venture Cap — https://www.buff.com/us/5-panel-venture-cap-buff-allvin-khaki-khaki-137847854.html
- Smartwool: Merino Beanie — https://www.smartwool.com/en-us/products/merino-beanie-sw017047
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