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Nuvées

UV Sun hat - La Rochelle

Q: Does the UPF 50+ protection ever wash out?

The UPF 50+ protection does not wash out . Our sun protective expertise has allowed us to develop fabrics that filter UV rays mechanically. Thanks to the meticulous choice of textile fibers, their optimized density and our advanced weaving techniques, we guarantee a UPF 50+ protection , without added sunscreens, which persists throughout the life of the product , even after many washes. To preserve the quality and durability of your product, we recommend that you follow care instructions carefully specified on this product sheet (see above) or on the label.

UPF 50+

Everyday life

5.7-inch brim

$76.90

Included tax and duties

Color: Ocean Blue

To choose your size, refer to the size guide. If your head is between two sizes, choose the larger size.

Note: head circumference is the most important measurement when choosing your size. To measure your head circumference, place the measuring tape around the widest part of your head, just above your ears, without pulling too tight.

Size	Head Circumference (cm/in)
S/M	55–57 cm (21.7–22.4 in)
M/L	57–59 cm (22.4–23.2 in)
L/XL	59–61 cm (23.2–24.0 in)
XXL	61–63 cm (24.0–24.8 in)

S/M In stock

S/M In stock
M/L In stock
L/XL 2 left in stock

Product variants

Free shipping to the U.S. on orders over $100. For returns, the shipping label costs $9. See delivery and return options.

Complete your look

Technical Details

Very high sun protection: fabric certified UPF 50+ against UVA and UVB according to the EN 13758-1 standard.

Breathability: lightweight and breathable fabric.

Elegance: subtle herringbone weave.

Everyday comfort: machine washable and ironable fabric.

Ideal for your daily outdoor activities, this wide-brimmed hat effectively protects the face and neck. Its plus: it can be personalized with a ribbon.

Product benefits

A sun hat with a wide 5.9 in brim for excellent sun protection of your face, neck, and nape

Ultra-light and comfortable, it's also foldable so you can take it with you wherever you go.

Personalise your look by pairing this hat with one of our 5 Nuvées UV scarves.

Features

UV protection: UPF 50+ sun protection factor (maximum certification). Blocks over 98% of UV rays.

Brim width: 5.9 in

Inner drawcord to adjust the hat to your head size

Chinstrap: yes, adjustable and removable

Compressible and foldable hat

Brass wire to modulate the brim of the hat
Two loops on the hat to personalise your look with a Nuvées Uv protective headwear scarf

Composition

100% polyester.

Washing and care instructions

Machine wash cold, inside out. Do not bleach. Do not tumble dry.

Cool iron if needed.

Maximum sun protection certified UPF 50+

Our garments offer the highest level of sun protection, certified UPF 50+ under the European standard EN 13758-1. Every fabric, in every color and with each new production run, is rigorously tested to ensure this excellence.

Designed for the most delicate skin, they provide optimal protection against the sun's rays.

Zoom tissu avec chevrons, anti-UV et certifié UPF 50+

Innovative fabric technology for lasting protection

At Ker Sun, your skin is our top priority. Our expertise in UV protection has enabled us to develop fabrics that mechanically filter UV rays. Through meticulous selection of textile fibers, optimized density, and our advanced weaving techniques, we guarantee UPF 50+ protection—without added sunscreen filters—that lasts throughout the garment’s lifetime, even after countless washes.

Extra-wide brims for maximum protection

With a 5.7-inch brim, this hat delivers maximum sun protection for your face, neck, and nape, ensuring outstanding coverage in sunny conditions.

Adjustable coverage thanks to an integrated brass wire

The visor edge has a brass wire, letting you adjust its shape as needed. This detail lets you position the visor for personalized sun protection, perfect for various settings and preferences.

Frequently Asked Questions

Is this product suitable for my specific condition?

Ker Sun’s UPF 50+ clothing and accessories are specifically designed to deliver optimal sun protection for highly sensitive skin, including individuals requiring extra care due to specific conditions.

We effectively protect:

People without any condition who wish to prevent sun-related harm.
Those with medical conditions who need rigorous sun protection.

Below are some examples of conditions for which our garments are suitable:

Skin cancers: Basal cell carcinoma, squamous cell carcinoma, melanoma
Autoimmune diseases: Lupus, scleroderma, dermatomyositis
Medical treatments: Chemotherapy, radiotherapy, immunosuppression, photosensitizing treatments
Dermatoses and photosensitivity: Actinic keratosis, porokeratosis, vitiligo, eczema, photosensitive dermatoses, chronic actinic heliodermatitis
Rare genetic conditions: Erythropoietic protoporphyria, Bloom syndrome, porphyrias, ichthyoses

Our products guarantee UPF 50+ certified UV protection, providing you peace of mind no matter your situation. If you have specific questions, our team is here to assist you.

Does the UPF 50+ protection ever wash out?

The UPF 50+ protection does not wash out.

Our sun protective expertise has allowed us to develop fabrics that filter UV rays mechanically. Thanks to the meticulous choice of textile fibers, their optimized density and our advanced weaving techniques, we guarantee a UPF 50+ protection, without added sunscreens, which persists throughout the life of the product, even after many washes.

To preserve the quality and durability of your product, we recommend that you follow care instructions carefully specified on this product sheet (see above) or on the label.

Which certification or standard does this product meet for sun protection?

This garment is certified UPF 50+, providing you with the highest level of sun protection. Every fabric, regardless of color, undergoes rigorous testing under the European standard EN 13758-1 for each new production run, ensuring maximum, reliable, and safe protection.

Is this hat foldable?

Absolutely. It is even perfect for traveling. You can fold this hat without damaging it, so you can store it easily in a bag and always keep it on hand.

Is this hat adjustable to various head sizes?

Yes, it has an adjustment mechanism to fit comfortably around different head sizes.

Chapeau anti-UV - La Rochelle

Chapeau!

Très bien

Beautiful, large brim, protective, Lightweight

I have not worn it yet, but it arrived and I see it’s perfect for my upcoming trip to Hawaii. It’s thin enough to fold into a suitcase. But it has a large enough brim to protect your skin. I love the chin strap. I know I will need that when it’s windy. I chose the pretty pinkish color hat. My clothes are always mostly black, and I usually wear beige sun hats. I had never thought of this pinkish, blush, kind of color before. The color is way more stylish than the standard tan. Since I’m traveling, I didn’t want the pretty scarf that goes through the loops. I have to pack very tightly and don’t want to bring the extra scarf. So I had my Seamstress remove the loops. I don’t think anyone will notice. They left some holes, but my Seamstress thinks eventually the fabric will close itself up. But I don’t care, because who’s going to nitpick over my hat, and the main thing is I have skin cancer protection from the big brim , while it’s thin enough to fit in my suitcase and also into my backpack. It’s pretty too. Bravo to this company!

Charger plus

Ker Sun alongside dermatologists and healthcare professionals since 2021

Over 600 dermatologists in France and Europe recommend Ker Sun. Whether through prescriptions, in-office displays, or the distribution of our awareness materials, these experts trust us to protect your skin. As the WHO emphasizes: "Wear sun protective clothing." With Ker Sun, you’re choosing the option recommended by healthcare professionals.

A brand committed to sun protection

Ker Sun is deeply committed to sun protection.

In partnership with dermatologists, associations, and public health stakeholders, we actively participate in prevention campaigns, financially support initiatives, and create educational materials.

Beyond our clothing, we are wholeheartedly dedicated to an optimistic mission of education and awareness to protect everyone's health, without resorting to alarmism.

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