REI Co-op  On The Trail Cap

$32.95

Keep a cool head on your trail runs with the REI Co-op On The Trail cap. It has a stretchy and low-profile fit, with UPF 50+ fabric and laser-cut ventilation holes on each side for airflow.

Color: Black
$32.95
$22.93
Size: One Size
Quantity
Location Image for On The Trail CapLocation Image for On The Trail CapLocation Image for On The Trail Cap

Features

  • Low-profile, 5-panel crown made with stretchy polyester fits snug onto your head
  • Fabric wicks moisture and dries quickly to help you stay cool and comfortable on the trail
  • UPF 50+ sun protection
  • Laser-cut ventilation holes on the sides enhance breathability
  • Interior sweatband helps keep sweat out of your eyes
  • Flexible brim and rear bungee closure with cordlock let you adjust the fit
  • Bungee closure wears softer than traditional cap closures
  • Hand-wash with cold water; line dry
  • Contains materials that meet the bluesign® criteria
  • REI Co-op brand is certified to The Climate Label; we actively fund efforts to reduce carbon emissions across our business and support climate projects around the world

Imported.

View all REI Co-op Men's Ball Caps

Technical Specs

Best Use

Running

Trail Running

Hat Style

Ball Cap

Fabric

96% polyester/4% spandex (bluesign approved)

Lining Fabric

Interior headband: 91% polyester/9% spandex (bluesign approved)

Sun-Protective Fabric

Yes

UPF Rating

50+

Moisture Wicking

Yes

Quick Drying

Yes

Visor/Brim

Yes

Head Circumference

21.5-23.5 inches

Length of Bill

2.5 inches

Gender

Unisex

Sustainability

Contains materials that meet the bluesign® criteria

From a Climate Label Certified brand

Size Chart

REI Co-op Hats - Adult
SMLXLOne SizeS/ML/XL
Head Circumference21.5 - 2222 - 22.7522.75 - 23.523.5 - 24.221.5 - 23.521.5 - 2323.25 - 24.25

Sizing Notes

All measurements are stated in inches.

REI Co-opREI co-op logo

Better gear is built together

From feedback to field testing, all of our gear is dialed-in by REI Co-op members. Their adventures informed every stitch and detail—making for better, longer-lasting gear.

List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee
Rei Coop brand gifREI Coop brand tent with a user inside wearing a REI Coop brand sweater
List of certifications which include The Climate Label certification,
        member informed certification and 100% satisfaction guarantee

Reviews
29 reviews with an average rating of 4.8 out of 5 stars

Ratings Snapshot

Product Rating

21 out of 21 (100%) reviewers recommend this product

Review this Product

Adding a review will require a valid email for verification

Average Customer Ratings

Overall Fit Rating

Runs SmallRuns Large

Customer Images

Susana
Saratoga, San Jose CA.
Rated 5.0 out of 5 stars

comfortable and light

3 months ago

Comfortable, light, I really like the color and shape.

Age:45–54
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
sarah_pickles
Minneapolis, MN
Rated 5.0 out of 5 stars

My go-to Hat!

3 days ago

Love this hat- it is my go to every day! It’s brim is wide and deep enough that you don’t need sunglasses, it looks great, lightweight, simple, dries fast, and is moisture wicking. Really wish I bought a couple colors before they ran out, but plan to buy many colors of this hat. All my backpacking friends like it too, so buying multiple for Xmas gifts this year.

Age:35–44
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
Anonymous
Altadena, CA
Rated 5.0 out of 5 stars

Great hat if you like great hats.

6 months ago

I love this hat. I buy it every spring when a new color comes out. I'm not kidding when I say I own twenty of them and I've gifted probably 10 more. Its gone up in price by 10 bucks which is a shame but whatever. More importantly though, the logo keeps getting bigger and bigger every year. Dear REI, STOP this logo nonsense! This hat is perfect. Love you, but I don't need to be a walking billboard for ya. Not all of us live in Boulder. Simple hat, one color, minimal logo. Don't mess this up for me. Love, Spencer

Age:25–34
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
sweaty head
NY
Rated 3.0 out of 5 stars

Okay-ish, but takes too long to dry.

1 month ago

This hat has some great attributes. It's comfortable, soft/pliable, easy to adjust, wicks sweat and shields from sun - but it has one serious flaw, It takes FOREVER to dry. I'm in the habit of wearing a hat while hiking, then giving it a good wash with soap & water in the sink, and hanging it to dry. I have another lightweight cap that I've had for years (it's from EMS, if I'm allowed to say so), and it dries within a few hours. I can wear it the next day. Not so, this cap. This one remains damp for at least a few days. For me, that's a huge drawback. It's also overpriced for a simple hat. I'd sort of recommend it, but I think there are probably better alternatives.

Age:55–64
Yes , I recommend this product
Helpful?
Cam lock
California
Rated 5.0 out of 5 stars

Best lightweight outdoor cap I’ve owned.

2 months ago

This is my go to hat for any outdoor activity and travel. I have owned a few over the past 7 years or so. Sometimes they fly off into the ocean ¯\_(ツ)_/¯ . It is super comfortable, dries fast, easy to wash, bill keeps its shape, the rubber sincher holds well after years of use. I liked the previous year colors and logo better.

Age:35–44
Yes , I recommend this product
Response from REI
REI Product Support
1 month ago

Thanks for the positive words. We'll keep fresh colors coming!

Overall Fit Rating

Runs SmallRuns Large
Helpful?
KonaBob
Kailua-Kona, HI
Rated 5.0 out of 5 stars

Awesome Hat!

2 months ago

I bought this hat to replace my Boco visors which I really like but they didn't give me full head coverage in the hot Hawaii sun. Now that I've been wearing it for a few weeks I'm not sure that I'll ever switch back. For one, when I'm running I barely notice that I'm wearing a hat and the sweatband has done really well. I love the bungee closure cord. The one I bought was on sale so the risk was minimal and the result has been great.

Age:65–74
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
Rick C
Rated 5.0 out of 5 stars
3 days ago

Age:55–64
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
Sara M
Cleveland Ohio
Rated 5.0 out of 5 stars

Great for larger heads

3 months ago

Biggest, comfortable hat that is so light weight. The average garment fit my head circumference so finding this one that does is a game changer for hiking.

Age:35–44
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
ShirleeAnn
Ohio
Rated 5.0 out of 5 stars

Great while on my walks.

4 months ago

I have 2 of these hat's. There the best hat's I've worn. I don't have to worry about them coming off when it's windy. The material is absorbant.

Age:65–74
Yes , I recommend this product
Helpful?
Andi
IN
Rated 5.0 out of 5 stars

Light weight and flexible

4 months ago

Light weight and flexible bill. I've never had a hat like this and it seems thoughtfully made. I like the back elastic too.

Age:35–44
Yes , I recommend this product

Overall Fit Rating

Runs SmallRuns Large
Helpful?
1 - 10 of 30 Reviews

Questions & Answers

Loading Questions...