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.

Everyday comfort: machine washable and ironable fabric.

A lightweight and practical hat that will protect you during all your daily activities. Its plus: it can be personalized with a ribbon.

Features
  • UV protection : UPF 50+ sun protection factor (maximum certification). Blocks over 98% of UV rays.
  • Brim width: 3.9 in
  • Interior drawstring to adjust the hat to your head circumference
  • Adjustable and removable chin strap
  • Brass wire to shape the brim
  • Lightweight, comfortable fabric
  • Machine-washable
  • Foldable for travel
  • Built-in loops to add a scarf of your choice and personalize the hat as you wish
  • Weight: 2.6 oz
Composition

  • 100% polyester.
Washing and care instructions

  • Machine wash cold, inside out. Do not bleach. Do not tumble dry.
  • Cool iron if needed.
Spectrophotomètre permettant de mesurer l'efficacité des tissus anti-UV Ker Sun et leur conformité avec la norme européenne EN 13758-1.

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 de tissu pour chapeaux anti-UV

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.

3.9-inch brims for excellent sun coverage

With 3.9-inch brims, this hat delivers effective sun coverage for your face, neck, and nape, ensuring excellent protection.

Removable and adjustable chin strap for a secure fit

This hat comes with a removable and adjustable chin strap, keeping it securely in place even in windy conditions, while offering plenty of flexibility.

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 adjustable to various head sizes?

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

Customer Reviews

Based on 52 reviews
69%
(36)
12%
(6)
6%
(3)
10%
(5)
4%
(2)
A
Adela V.M.

Chapeau anti-UV - Arcachon

P
Pilar A.

Chapeau anti-UV - Arcachon

I
Isabelle D.
Très chic

Très chic mais le ruban fais des plis.. mais ca reste joli

Reviews in Other Languages

C
Claudia M.
Ottimo prodotto👏

Finalmente un cappello che ripara realmente dal sole! Ho il melasma e non posso permettermi nemmeno un raggio di sole! Consigliatissimo!!!!

Buongiorno,

La ringrazio per la sua rescensione!

Siamo felici che il nostro cappello anti-UV abbia risposto alle sue esigenze. Tutti i nostri modelli sono certificati UPF50+ e testati secondo la norma europea EN 13758-1, proprio per garantire una protezione efficace.

Grazie per la fiducia e a presto su Ker Sun!
Cordiali saluti,
Jade di Ker Sun

S
Sonya V.
Super UV Hut

Tolles Design und guter Tragekomfort

Guten Tag,

vielen Dank für Ihre positive Rückmeldung! Es freut uns sehr, dass Ihnen das Design und der Tragekomfort gefallen.

Wir wünschen Ihnen viel Freude mit Ihrem Produkt!

Freundliche Grüße

R
Renate G.
Super Hut! Schützt ideal durch die breite Krempe, ist leicht, lässt sich gut zusammenfalten und i...

Komfortabel, leicht,praktisch!

Guten Tag,

vielen Dank für Ihre tolle Rückmeldung! Es freut uns sehr, dass Ihnen der Hut mit der breiten Krempe so gut gefällt und Sie ihn als komfortabel, leicht und praktisch empfinden.

Mit freundlichen Grüßen

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 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.