Yellowstone Cotton Outdoor Hiking Hat
- 100% organic cotton hiking hat
- UPF 50+ sun rating (materials tested by ARPANSA)
- Packs for travel
- Chin cord for windy days
HOW TO FIND YOUR CORRECT HAT SIZE
Even the most accurate measurement of your head (which we will teach you here) doesn’t always mean the hat you receive will be a perfect fit. There are many factors that can get in the way of receiving the perfect fit on the first try. One is the use of natural materials. Sometimes leather or certain straw hats for example can be slightly thicker or thinner with each batch of material, even when sewing a hat the technician can use a little bit less or more pressure and the size will be slightly affected. So hat sizing isn’t an exact science but an accurate measurement of your head is a good place to start. That along with working with a hat brand that cares about you getting the perfect hat for you. WE PROVIDE FREE SIZE INSERTS IN EVERY ORDER JUST INCASE YOU NEED THEM.
THINGS TO CONSIDER
Does the hat brand you are considering offer free sizing tape in case the hat is slightly too large? We add 2 free size inserts in every order, if you need more please contact us!
Does the hat brand offer hassle free, free returns in case the hat doesn’t fit for any reason? Add our Re:do option at checkout for free exchanges.
Does the hat brand have a crew of hat experts to help you in case there is a sizing problem? Call us or email we will help you!
WE DO WHAT IT TAKES TO FIND YOU THE PERFECT FIT!
LETS GET STARTED ON YOUR HAT SIZE
- Use a soft measuring tape or a piece of string (not elasticized or stretchy).
- Place the tape measure or string on your forehead and measure the circumference about 1/2 inch or 1.5cm above your ears, about where your hat would sit.
- If you have another hat that shows the size, you can use that information.
- Check the length of the tape measure or string to determine your size. (if using a string, hold it up against a ruler)
- Use the size charts on the product pages to find your perfect fit. For example, if your measurement comes to 22 inches or 56cm, then you would choose a size Medium hat.
- Make sure you measure your head multiple times and get 2 measurements that are the same to be 100% sure.
*If you fall in between sizes, choose the next biggest size. We will send two free size inserts with every hat ordered, just incase your hat needs a slight reduction. If you need more than 2 please reach out we can send you more.
See the size charts above. Your hat is either an individual size like Small or Medium or Large etc. or uses a stretch band that covers 2 sizes like Small/Medium and Large/X-Large. Each size can cover a slight range but that is OK, choose the size in your range.
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Hat size charts
| Order size | Hat size | US (inches) | Metric (cm) |
|---|---|---|---|
| Small | 6 3/4, 6 7/8 | 21 1/4, 21 5/8 | 54, 55 |
| Medium | 7, 7 1/8 | 22, 22 3/8 | 56, 57 |
| Large | 7 1/4, 7 3/8 | 22 3/4, 23 1/4 | 58, 59 |
| XLarge | 7 1/2, 7 5/8 | 23 1/2, 24 | 60, 61 |
| XXLarge | 7 3/4, 7 7/8 | 24 3/8, 24 3/4 | 62, 63 |
| XXXLarge | 8 | 25 1/8 | 64 |
| Order size | Hat size | US (inches) | Metric (cm) |
|---|---|---|---|
| Small/Medium | 6 7/8, 7, 7 1/8 | 21 5/8, 22, 22 3/8 | 55, 56, 57 |
| Large/XLarge | 7 1/4, 7 3/8, 7 1/2 | 22 3/4, 23 1/4, 23 1/2 | 58, 59, 60 |
| Order size | Hat size | US (inches) | Metric (cm) |
|---|---|---|---|
| One Size | 6 3/4 – 7 1/4 | 21 1/4 – 22 3/4 | 54 – 58 |
| One Size Up | 7 3/8, 7 1/2 | 23 1/4, 23 1/2 | 59, 60 |
Some styles use a stretch band covering two sizes, and some ladies raffia styles come in One Size Up. We include two free size inserts in every order. Measure your head and find your size →
Fits as expected for 17 of 22 reviewers. Between sizes? Go larger: 2 free inserts fine-tune the fit.
How to measure
- Wrap a soft tape measure around your head where the hat sits: about ½″ above your ears and across your forehead.
- Measure twice and use the larger number.
- Match it to the size chart. Between two sizes? Choose the larger.
- Small: 21 1/4–21 5/8 in · 54–55 cm · hat size 6 3/4–6 7/8
- Medium: 22–22 3/8 in · 56–57 cm · hat size 7–7 1/8
- Large: 22 3/4–23 1/4 in · 58–59 cm · hat size 7 1/4–7 3/8
- X-Large: 23 1/2–24 in · 60–61 cm · hat size 7 1/2–7 5/8
- XX-Large: 24 3/8–24 3/4 in · 62–63 cm · hat size 7 3/4–7 7/8
How it fits: of 22 reviewers who mentioned fit
Wrong size? Add Redo (Checkout+) in your cart for unlimited free exchanges, with shipping paid each time (USA).
Not sure about your size? Call us 24 hours a day: 904-688-9705
- Free US shipping on orders over $79. Ships from American Fork, Utah, usually within 24 hours
- Delivery usually 2–5 business days (estimated US delivery: ). Need it faster? UPS 2nd Day Air and Next Day Air available at checkout.
- 90-day exchanges · 30-day refunds · Unlimited free exchanges with Redo, shipping paid (USA)
- Family business since 1969
- Secure checkout
"It’s extremely comfortable, practical, and well-made, and it looks great to boot."
"Great sun protection, a must have for spending hours outdoors."
"From the moment I put this hat on, I could feel the high quality construction."
The Yellowstone Cotton Outdoor Hiking Hat is a hiking hat for men and women, made from 100% organic cotton. Available in Khaki and Olive, this packable camping hat has a 2.5" brim, 3.5" crown, UPF 50+, chin cord, and adjustable fit for hiking and camping. It has an organic cotton sweatband. It has a small secret Velcro pocket inside, big enough to carry a credit card or cash.
- 2.5" brim for optimal sun coverage
- 3.5" crown height for comfortable fit
- Secure chin cord with toggle for windy conditions
- Made from 100% organic cotton
- GOTS organic cotton sweatband, grown without synthetic pesticides
- Secret GOTS organic cotton Velcro pocket, big enough for a credit card or cash; inside is a pamphlet with details about Conner Hats
- Labels from organic cotton printed with veggie dyes
- No single-use plastics: biodegradable and recyclable packaging
- Biodegradable tag connectors
- FSC-certified paper tags
- Packable and crushable: it can take being crushed flat for a short time
Sun hat rating: UPF 50+. We test our hat materials with ARPANSA, Australia's radiation protection agency, and this hat also meets our two rules: no open mesh or open vents, and a brim of at least 2.5 inches.
Handmade in Sri Lanka.
Perfect for:
- National park adventures and wilderness hiking
- Multi-day backpacking trips
- Trail running and outdoor fitness
- Camping and nature photography
- Wildlife watching and exploration
Key features:
- UPF 50+ Sun Protection - UPF 50+ rated protection shields you from harmful rays during extended hiking and outdoor exposure
- Packable - Packs for travel, and it can take being crushed flat for a short time
- Secure Chin Cord with Toggle - Adjustable retention system ensures your hat stays put during windy mountain conditions
- 2.5" Brim Coverage - Optimal protection for face, neck, and ears during long days on the trail
Guides for this hat:
Sizes Small to XX-Large (up to 24 3/4 in / 63 cm). Every order includes 2 free inserts to make the hat smaller if you need to.
Between sizes? Choose the larger one and use the inserts.
Size chart (head measurement):
- Small: 21 1/4–21 5/8 in · 54–55 cm · hat size 6 3/4–6 7/8
- Medium: 22–22 3/8 in · 56–57 cm · hat size 7–7 1/8
- Large: 22 3/4–23 1/4 in · 58–59 cm · hat size 7 1/4–7 3/8
- X-Large: 23 1/2–24 in · 60–61 cm · hat size 7 1/2–7 5/8
- XX-Large: 24 3/8–24 3/4 in · 62–63 cm · hat size 7 3/4–7 7/8
How to measure:
- Use a soft measuring tape or a piece of string that does not stretch.
- Measure around your head about 1/2 inch (1.5 cm) above your ears, where the hat sits.
- If you use string, hold it against a ruler to read the length.
- Measure twice and get the same number twice to be sure.
No soft tape? Print our paper measuring tape (PDF). Print at 100% and check the 5 cm bar first.
How this hat fits: of 22 reviewers who mentioned fit, 17 say it fits as expected, 1 say a little big and 4 say a little snug. The free inserts take up extra room if it is a little big.
Not sure? Call us 24 hours a day: 904-688-9705
Shipping: free US shipping on orders over $79 ($7.99 otherwise). Orders ship Monday to Friday from American Fork, Utah, usually within 24 hours (up to 3 days at busy times). Delivery is usually 2–5 business days once shipped.
Returns: exchanges and store credit within 90 days of purchase, refunds within 30 days; the hat must be unworn and unwashed, with tags and original packaging. Return shipping is charged on refunds, and there is a $10 restocking fee if you use your own label. 40% sale items are final sale.
Exchanges: unlimited free exchanges, with shipping paid each time, when you choose the Redo option (USA).
Limited Lifetime Guarantee (50% off if lost or stolen).
- Workmanship failure in the first 12 months: free replacement of the same style, size and color, with shipping paid.
- After 12 months: 40% off a replacement (shipping not included).
- Lost or stolen: 50% off the same hat (shipping not included).
For purchases from connerhats.com. Full guarantee details
Is it a sun hat?
Yes. It’s rated UPF 50+. We test our hat materials with ARPANSA, and this hat has no open mesh or open vents and a brim of at least 2.5 inches.
What’s in the secret pocket?
Room for a credit card or cash, and a pamphlet with details about Conner Hats. The pocket is GOTS organic cotton.
What is the Yellowstone Cotton Outdoor Hiking Hat good for?
Good for: national park adventures and wilderness hiking; multi-day backpacking trips; trail running and outdoor fitness.
Can I pack it?
Yes. It’s packable, and it can take being crushed flat for a short time.
What sizes does it come in?
Small to XX-Large (up to 24 3/4 in / 63 cm). Between sizes? Choose the larger one. Every order includes 2 free inserts to make it smaller.
What if it doesn’t fit?
In the USA, you can exchange it or get store credit within 90 days of purchase, or a refund within 30 days, if it’s unworn and unwashed with tags and original packaging. Add Redo (Checkout+) in your cart for unlimited free exchanges, with shipping paid each time. Full returns details.
