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Outdoor Research Helios Sun Hat

Outdoor Research Helios Sun Hat

4.6· 602 ratings

Best price now

$51.95at TravelCountry.comObserved Nov 4, 2026, 5:53 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Outdoor Research Helios Sun Hat

The Helios is Outdoor Research's packable sun hat for hiking and other long days outside. It has a 2.75-inch floating foam-stiffened brim that holds its shape, a drawcord adjustment, and a double-weave ripstop shell with a Supplex nylon underbrim. It comes in S/M and L/XL and runs small, so check the size chart. The best new price is $51.95 at TravelCountry.com as of November 4, 2026, with two stores listing it new.

Best forHikers and backpackers who need a hat that packs flatSun-sensitive walkers and paddlersPeople who want a brim that stays stiff in windUnisex everyday summer wear
Pros
  • Brim holds its shape thanks to the foam-stiffened edge
  • Packs down small for a pack or pocket
  • Drawcord keeps it on in wind
  • 2.75-inch brim shades face and neck without blocking too much view
  • Ripstop shell is light and quick to dry
Cons
  • Runs small; many buyers need to size up
  • Only two size ranges, so fit is hit or miss
  • No chin strap, only a drawcord
  • Flat crown gives less ventilation than mesh hats
  • Wash cold and dry flat; not machine-dry friendly

Outdoor Research Helios Sun Hat prices at every store

  • TravelCountry.comNew

    In stock

    $51.95Observed Nov 4, 2026, 5:53 PM
    Visit store
  • Backcountry.comNew

    In stock

    $52.00Observed Nov 4, 2026, 5:53 PM
    Visit store

Also available at

  • Alpine ShopCheck price at Alpine Shop
  • Appalachian OutfittersCheck price at Appalachian Outfitters
  • EnwildCheck price at Enwild
  • evo.comCheck price at evo.com
  • Forestry SuppliersCheck price at Forestry Suppliers
  • Grivet OutdoorsCheck price at Grivet Outdoors
  • Howl Adventure CenterCheck price at Howl Adventure Center
  • Outdoor ResearchCheck price at Outdoor Research
  • Salida Mountain SportsCheck price at Salida Mountain Sports
  • Saratoga OutdoorsCheck price at Saratoga Outdoors
  • ScheelsCheck price at Scheels
  • SX CollectiveCheck price at SX Collective

Outdoor Research Helios Sun Hat price history

Lowest price we've seen: $30.96 on Nov 4 at Enwild. Tracked across 14 stores since Nov 4.

What reviewers say

Owners rate it 4.6 out of 5 across 602 ratings and mostly praise the stiff brim, light weight and packability. Fit complaints are the main recurring issue.

Pros
  • Brim stays flat and doesn't flop
  • Light and easy to pack
  • Good sun coverage for hiking
  • Stays on in wind with the drawcord
Cons
  • Sizing runs small
  • Crown can feel warm on hot days
  • Fit varies between the two size ranges

Specifications

Type
Sun Hat
Subtype
Sun hat
Adjustable
Yes
Season
Summer
Hat Sizes
S/M, L/XL
Age Group
Adult
Department
Unisex
Gender
Unisex
Brim Size
2.75 in
Material
100% Supplex® nylon (under brim)
Cotton Type
Supplex® nylon (under brim)
Occasion
Outdoors
Weather Use
Sun protection
Brim Style
Wide brim, Flat brim, Floating foam-stiffened brim
Pattern
Solid
Crown Style
Flat crown
Embellishment Type
Embroidered OR Logo
Texture
Plain weave (under brim)
Weave Type
Plain weave (under brim), Double weave ripstop (main shell)
Care Instructions
Wash cold and dry flat
Closure Type
Drawcord Adjustment

Questions and answers

Does the Helios run small?
Yes. The listing notes it measures smaller than typical, and owners often report needing to size up. Try the L/XL if you are between sizes.
Is it packable?
Yes. The foam-stiffened brim lets it fold and pack flat without losing shape. It is one of the hat's main selling points for backpacking.
What sizes does it come in?
Two: S/M and L/XL, unisex. There is no numeric sizing, so measure your head and compare with Outdoor Research's chart before ordering.
Is $51.95 a good price?
It is the best new price among the two stores listing it as of November 4, 2026. Sun hats like this rarely discount deeply, so waiting for a big drop is a gamble.
How do I care for it?
Wash cold and dry flat. Do not tumble dry, since heat can warp the foam-stiffened brim.
Does it have a chin strap?
No. It uses a drawcord adjustment at the back rather than a chin strap, so it is not ideal for high wind or water sports.
Where is the Outdoor Research Helios Sun Hat cheapest?
At TravelCountry.com, for $51.95, as of our latest check.
What do buyers say about the Outdoor Research Helios Sun Hat?
Rated 4.6 out of 5 from 602 ratings.
Where can I buy the Outdoor Research Helios Sun Hat?
14 stores we checked sell it, including TravelCountry.com, Backcountry.com, Alpine Shop, Appalachian Outfitters, Enwild.

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