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Ultra Wide Cotton Linen Hat UPF 50+

Cotton Linen Collection
Regular price £59
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Colour: Natural New
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Meet our Ultra Wide Cotton Linen Hat, a best-selling style crafted from soft, breathable cotton linen. With a 5" (12.5 cm) front brim and 6" (15 cm) back brim, it offers broad coverage and certified sun protection.

  • Certified UPF 50+​
  • Recommended by dermatologists​
  • Natural fibres
  • Ultra wide brim
  • Packable
  • Foldable​
Size and fit

Head circumference measurement

  • Small / Medium: 21.5-22.75" / 55-58 cm
  • Large / XLarge: 23-23.5" / 58.5-60 cm

To measure your hat size, wrap a string or ribbon around your head, just above your eyebrows and ears. Measure the string length with a ruler and compare it to the size chart, and that’s your size! Once you receive your hat, adjust the back toggle for a custom fit.

Key features

Everyday wear

Walking

Working outdoors

Travel & Resort wear

  • 5" (12.5 cm) front brim
  • 6" (15 cm) back brim
  • Certified UPF 50+ sun protection
  • Made from natural cotton linen fibres
  • Lightweight for all-day comfort
  • Internal wire for a customisable brim shape
  • Adjustable sizing
  • Removable chin strap with toggle
  • Packable and foldable
Key benefits
  • A stylish and adaptable ultra-wide brim women's sun hat designed for effortless sun protection. This sun hat is compliant with the Cancer Council's brim length standards.
  • Recommended by the Skin Cancer Foundation and dermatologists as an effective UV protectant for covered areas.
  • Recognised by the National Psoriasis Foundation's Seal of Recognition.
  • Made from natural cotton-linen fibres, ideal for those who prefer natural materials.
  • Designed for individuals with sensitive skin and skin allergies, including eczema and psoriasis, and for protection against sunburn, skin cancer, sun damage, and premature skin ageing.
  • Certified with a UPF 50+ rating, it has the highest sun protective rating available in the world and blocks more than 98% of UVA and UVB rays.
Fabric and care

UPF 50+ Cotton Linen fabric
cotton and linen


Care instructions

  • Hand wash in soapy water
  • Dry in the shade
  • Pack flat, fold in half

Technical testing

  • Rigorously tested and complies with the following USA, Australian and international fabric rating standards: AS 4399:2020, ASTM D6544-2012, ASTM D6603-2012, and AATCC 183-2014.
  • OEKO-TEX® STANDARD 100 certified.

Custom Icon OEKO TEX Standard 100
Cotton Linen Fabric

Our best selling UPF 50+ Cotton Linen Fabric is crafted from premium, soft, breathable cotton and linen, perfect for those who appreciate quality materials and natural fibres.

B Certified NPF-Seal SCF Recommendation for Hats
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Technical benefits

Ultra Wide Cotton Linen Sun Hat reduces skin ageing from sun exposure

Reduces skin ageing from sun exposure

Research shows that 90% of visible skin ageing is caused by sun exposure.

Ultra Wide Cotton Linen Sun Hat with 5" front, and 6" back brim

5" front, 6" back brim

Provides outstanding and effortless sun protection with style.

Ultra Wide Cotton Linen Sun Hat with customisable shape

Customisable shape with wire

Internal wire allows easy shaping for personalised style.

Ultra Wide Cotton Linen Sun Hat with adjustable fit, and ponytail opening

Adjustable fit, ponytail opening

Ensures comfort with adjustable sizing and a discreet ponytail slot.

Ultra Wide Cotton Linen Sun Hat with detachable chin strap

Detachable chin strap

Keeps hat secure in windy conditions during outdoor sun-safe adventures.

Ultra Wide Cotton Linen Sun Hat is lightweight and folds easily for travel

Lightweight, packable design

Folds easily for travel, beach trips, and casual wear.

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Frequently Asked Questions

The Ultra Wide Cotton Linen Hat is certified UPF 50+, blocking at least 98% of UVA and UVB. A generous brim—approximately 12.5 cm (5") at the front and 15 cm (6") at the back—provides excellent shade to the face, ears and neck.

Yes. The natural cotton–linen blend is lightweight and breathable, making it comfortable for all‑day wear. The interior is designed with comfort in mind, so it feels soft and suitable for those who prefer natural fibres against their skin.

Absolutely. The hat includes adjustable sizing for a secure fit, a removable chin strap with toggle for windy conditions, and a shapeable brim (internal wire) so you can tailor the coverage. A discreet ponytail opening adds extra practicality.

Yes - it's designed to be packable and travel‑friendly. For best results, hand wash in mild soapy water, reshape and dry in the shade. When packing, fold in half and store flat to help maintain the brim’s structure.

Two sizes: S/M (approx. 55–58 cm) and L/XL (approx. 58.5–60 cm). Measure your head circumference and match to the size guide. It’s available in a range of timeless colours; please check the product page for current colour options and stock.

Solbari is dermatologist‑recommended, with UPF 50+ apparel and hats designed as a first line of defence, complemented by sunscreen on exposed skin. Select products carry recognised third‑party seals, and Solbari styles are regularly featured in media roundups and editorial picks for sun‑safe hats and travel essentials.

Overall rating: 4.9044223 / 5 from 1402 reviews.

AI Generated Review Summary

The Ultra Wide Cotton Linen Hat UPF 50+ is praised for its excellent sun protection, stylish appearance, and high-quality fabric. Customers highlight its broad coverage, lightweight feel, and perfect fit, making it a top choice for sunny days.

Summary topics

  • Sun Protection (13%): Customers keep praising the great sun protection provided by this wide brim hat, making it highly recommended.
  • Brim Size (17%): Based on many customers, the wide brim of the hat is highly praised for its comfort and protection.
  • Coverage Size (6%): It was observed by customers that the hat offers great coverage from sun and stays on in the wind.
  • Aesthetic Appeal (11%): It was highlighted by customers that the hat looks great, stylish, and has excellent shade coverage.
  • Color Match (8%): It was observed by customers that the color of the hat is lovely and matches well with the material.

Review topics: ["size","fit","length","colour","fabric","weight","material","issues","looks","style","design","feels","quality","shape","comfort","addition","coverage","protection","strap","hat","shade","workmanship","width","brim","packaging","light","neck","chin strap","skin","band"].

Review highlights

  • "So light and breezy but excellent coverage and protection!"Jacqueline L.
  • "I love that this hat is made of natural fabrics (eco-friendly) and that the size is adjustable, so it fits nicely."Susan S.
  • "This hat gives the best sun protection, I love the natural fabric and the sage green and beige is a lovely colour."Kim H.

Reviews

Excellent purchase

"Bought the hat and umbrella after reading the reviews. Was looking for a UV protection umbrella and came across the hat as well. Was not disappointed with my purchase. Hat fits perfectly with the adjustable strap(S/M), comfortable and stylish. Mocha brown colour was perfect. The removable chin straps with toggle came in handy as well. Together with SPF and the wide brimmed hat my skin received the much needed protection in the Italian sun."

Sungeetha S. (5/5)

The perfect summer hat

"Material mix is thick enough to hold its shape and structure, whilst also providing sun protection. It is light and comfortable to wear, the adjustable toggle is perfect for different hair styles and the ponytail hole is genius! The removale chin strap is perfect as I am forever loosing other hats in the wind! Colour goes with everything!"

CHARLOTTE A. (5/5)

Love this hat!

"I got two of the Ultra Wide Cotton Linen Hat UPF 50+ hats in natural and desert sand, and I love them both. I was looking for a hat to wear regularly during the day that offers better protection than a standard baseball cap. I wanted something made of natural materials, and I really appreciate that these hats are made out of linen and cotton. This is exactly what I was looking for!"

Devin H. (5/5)

Big Hat, Great style!

"I'm loving this hat - the broad brim provides great cover over neck and shoulders and I love the wire edge that allows me to lift and style it so it does not have that floppy look over your eyes. The mocha linen colour is a great neutral one that goes well with almost anything. The detachable lanyard is a clever feature as is the ponytail opening at the back. Looking forward to having fun at the beach and not have it blow away."

Marisa F. (5/5)

Sun hat☀️

"First of all I wanted to take the time to compliment customer service. I made a mistake when ordering the color. They exchanged it quickly and I even got extradited shipping to be on time for my vacation. The hat is large. So if you need a large brim hat to cover the sun, this is it! It feels lovely the linen quality is great and the color sans beige is lovely and reversible. I got a L/XL which is perfect to fit my hair."

Brenda C. (5/5)

This is a stylish hat.

"This is a stylish hat. Beautifully made. The fabric looks luxurious . Folds easily into a small bag so it goes everywhere with me. It’s easy to pull back into shape with the fine wire . No more brims flopping in your face !"

Katherine B. (5/5)

Comfortable and great brim length

"The longer brim length is fantastic, if I don’t need it as long the flexible built in wire is a great feature as it allows me to flick it up out of the way. The adjustable elastic I love as it adjusts firmness depending on how I’m wearing my hair and an added bonus is the pony tail opening. The only thing I would love is to be able to lock in the chin strap as the piece it has falls down."

Samantha C. (5/5)

I bought 2 hats, they

"I bought 2 hats, they are very stylish and does the job, both hats look good and fit well and are very comfortable. The colours are lovely too, The highly protect me from the sun and give a good shade all round . Would definitely recomend the hat and all Solbari products."

MALA P. (5/5)

Feels a bit big and not sure how sturdy the tightening strap is

"Feels nice, material is soft and I like that you can change the angle of the hat particularly when walking or talking. The small medium size is too big and I’ve pulled the strap tighter but doesn’t feel sturdy enough to tighten more so. It would be great if they made a small size that the hat will stay in place if it’s windy. I’m excited to try the hat but unfortunately not as happy with the size"

Natasha R. (4/5)

Love the mocha colour

"Bought this for myself and love the structure, colour and quality. It's quite big, which I wanted for full coverage, but I decided to get another one for more everyday use (work, coffee breaks, walking out and about). Beautiful product and immediately ordered another style when this one came. I can't believe I've got without these hats for as long as I did. I wish I had this protection over the last few years because I know my skin would be even more healthy had I used solbari earlier."

Gitan R. (5/5)

Q&A

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