Mt. Warning Wool Boho Hat | Womens
- Boho hat in Australian wool, in six colors
- UPF 50+ sun rating (materials tested by ARPANSA)
- Water-resistant, so it handles rain
- Secret GOTS organic cotton pocket for a card or cash
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.
WATCH OUR VIDEOS BELOW
Related guides from our journal
- Cowboy Hat Size Chart: Find Your Perfect Fit & Dimensions
- Top Sun Hats for Large Heads: Stylish & Comfortable Options
- Discover the Perfect Cowboy Hat for Big Heads
- Cowboy Hat Sizes: Find Your Fit & Style
- People With Big Heads: Myths, Facts & What They Say
- Western Hat Size Chart: Measure for Perfect Cowboy Fit
- How to Measure Head for Hat Size: Eco-Friendly Guide
- How Do You Measure Your Head for a Cap? Easy Hat Sizing Tips
- 7 1 4 Hat Size Guide & Fitting Tips for Perfect Fit
- Hat Sizes Large & Fitted Cap Guide for Big Heads
- How to Know My Hat Size: Master Hat Sizing Tips & Guide
- Hat Sizes: How to Measure & Size Chart for Perfect Fit
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 →
Sizing help
How it fits: of 20 reviewers who mentioned fit
- Fits as expected16
- A little big4
- A little snug0
Between sizes? Choose the larger one. Every order includes 2 free inserts to make it smaller.
Wrong size? Exchanges are free when you add Redo (Checkout+) in your cart (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 · Free exchanges with Redo (USA)
- Limited Lifetime Guarantee (50% off if lost or stolen)
- Family business since 1969
- Secure checkout
"This is a very stylish, comfortable and durable hat."
"It's very comfortable, and I find myself looking for an excuse to put it on."
"Have worn the hat in warm weather cold weather rain and snow just love."
The Mt. Warning Wool Boho Hat is a boho hat for women made from Australian wool. It has a 3" brim, a 4.5" crown, UPF 50+, and is crushable and water-resistant. Available in Black, Grey, Putty, Chocolate, Rust, and Loden, this women's hat suits festivals and the races. It has an organic cotton sweatband. It has a small secret Velcro pocket inside, big enough to carry a credit card or cash.
- Made from Australian wool
- Supporting ethical fashion practices
- Built for longevity over fast fashion
- Non-mulesed Australian wool
- Formaldehyde-Free
- Made in a Responsible Wool Standard (RWS) Certified Factory
- Made in a Business Social Compliance Initiative (BSCI) Member Factory
- No single-use plastics: biodegradable and recyclable packaging
- Biodegradable tag connectors
- FSC-certified paper tags
- GOTS organic cotton sweatband
- 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 China.
Perfect for:
- Festival fashion and music events
- Bohemian-inspired outfits
- Outdoor adventures with style
- Urban exploration and café culture
- Creative pursuits and artistic endeavors
Key features:
- Australian Wool - Provides natural warmth, breathability, and water resistance
- Authentic Bohemian Design - Free-spirited styling that captures the essence of boho-chic fashion
- Versatile Style Statement - Transitions seamlessly from outdoor adventures to urban bohemian looks
- Natural Comfort - Wool's natural properties regulate temperature and wick moisture for all-day comfort
Guides for this hat:
Sizes Small to X-Large (up to 24 in / 61 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
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 20 reviewers who mentioned fit, 16 say it fits as expected, 4 say a little big and 0 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: free exchanges with Redo 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 the Mt. Warning Wool Boho Hat waterproof?
It’s water-resistant, not waterproof.
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 Mt. Warning Wool Boho Hat good for?
Good for: festival fashion and music events; bohemian-inspired outfits; outdoor adventures with style.
Is it crushable?
Yes, it can take being crushed flat for a short time. To travel with it, pack it properly so it doesn’t wrinkle: see our hat care page.
What sizes does it come in?
Small to X-Large (up to 24 in / 61 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. Exchanges are free when you add Redo (Checkout+) in your cart. Full returns details.