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.

Features
  • Detachable 14cm rear protection panel, providing adjustable coverage of the neck, ears and temples
  • Absorbent inner band for increased comfort when sweating
  • Lightweight and breathable fabric
  • Weight: 80 g
  • SKU : 100220-BOCEA
Composition

  • 100% polyester.
Traceability and manufacturing
Design & Product Development: France
Dyeing / Printing: China
Weaving / Knitting: China
Garment making: China
UV and Quality Testing: France
Logistics & Dispatch / Customer Service: France

French company Ker Sun oversees every key stage of its production. In Annecy, in the heart of the French Alps, we design our collections, select each fabric, create prototypes, and carry out UV-protection tests as well as quality control. Our team also provides attentive and accessible customer service there. From our logistics hub in Burgundy, in north-eastern France, your orders are carefully prepared and shipped worldwide.

This product is made in China, in the Shanghai region, a cradle of textile expertise recognised worldwide. Dyeing, weaving, garment making – every step is carried out locally by our trusted partners, carefully selected for their know-how and the rigour of their production standards. This choice is deliberate: it allows us to combine outstanding quality, durability, and controlled pricing, without ever compromising your health.

For your safety, our UV-protective clothing is classified as Personal Protective Equipment (PPE) by the European Union. As such, it is subject to strict regulatory checks, ensuring reliable and lasting protection, as well as consistent quality.

And because your needs are not all the same, we have also developed a range of garments made in Portugal, using local fabrics that combine European craftsmanship and excellence.

Washing and care instructions
Machine wash at 30°C maximum on reverse side
No bleaching
No machine drying
No ironing
No dry cleaning
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.

Protection panel for full sun coverage

This panel further protects the head by effectively covering the nape, ears, and temples from the sun during outdoor activities.

Removable panel for adjustable coverage

The removable panel is a practical, effective way to boost sun protection for the cap. With interior snap buttons, you can easily attach or remove the panel.

Frequently Asked Questions

For which activities is this product designed?

This UPF 50+ sun protective product is specifically designed to accommodate your active days, whether they involve sports or more casual daily moments.

Perfect for hiking, running, tennis, or just taking a walk outdoors, it combines comfort, breathability, and optimal defense against the sun’s rays. Versatile and high-performing, it supports you through every activity, whether you’re on the move or simply seeking comfort during downtime.

Is the fabric breathable and able to wick away perspiration?

Yes, this product is made from a technical fabric that promotes airflow and wicks away moisture. This breathability helps you stay dry and comfortable, even during extended physical activity.

Is this product suitable for my skin type?

Ker Sun’s UV-protective clothing and accessories are designed to provide high-performance protection for all skin types, including the most sensitive.

Certified UPF 50+ and classified as Personal Protective Equipment (PPE) in accordance with current European standards, our products offer the highest level of textile protection against UVA and UVB radiation as defined by regulations.

They help reduce UV exposure during outdoor activities, supporting a safer and more confident experience in the sun.

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.

  • 5 stars: 10 (71%)
  • 4 stars: 2 (14%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (7%)
  • 1 star: 1 (7%)
R
Reiner F.
UV Schiebermütze Saint-Malo

Prima Produkt! Leicht und angenehm zu tragen. Schützt gut auch im Nacken vor Sonne.

A
Angela A.G.

Casquette gavroche anti-UV - Saint-Malo

S
Stephan

Top verarbeitet und erfüllt super seinen Zweck

A
Anonyme
Parfait pour se protéger du soleil

Parfait

H
Horst I.
Rundum zufrieden

Die hohe Qualität dieses Produkts und der ausezeichnete Tragekomfort haben mich beeindrukt und überzeugt sodass der relativ hohe Kaufpreis meiner Meinung nach akzeptabel ist.

f
federico b.

Casquette gavroche anti-UV - Saint-Malo

Bonjour,
Merci beaucoup pour votre avis et pour votre commentaire sur la Casquette gavroche anti-UV - Saint-Malo. Nous avons remarqué que votre avis est accompagné d'une seule étoile.
Pourriez-vous s'il vous plaît développer un peu plus votre commentaire ?
Nous nous demandions s'il ne s'agissait pas d'une erreur. Si c'est le cas et que vous souhaitez modifier votre note, nous vous en serions très reconnaissants. Merci encore pour votre retour et excellente journée ! Bien cordialement, Team Ker Sun

F
FREDERIC P.
Belle et élégante

Belle casquette et élégante. Et en plus UPF 50 !

K
Karsten W.
Eingeschränkter Schutz

Schutz im Nackenbereich ist zu kurz

A
Anonyme
Gute Kopfbedeckung

Wirksamer Sonnenschutz für den Kopf, den Nacken und die Ohren

A
André B.
trés bonne

trés bonne casquette

N
Nadine S.
Casquette

Très bonne protection solaire

V
Valeria F.

Casquette gavroche anti-UV - Saint-Malo

B
Brigitte G.
efficace

légère et efficace

P
Philipp Z.
Casquette gavroche anti-UV - Saint-Malo

tip-top

B
Bianca G.

Hallo, ich möchte das gerne al Geschenk kaufen und das geht ja mit einem gewissen Risiko einher, dass es demjenigen vielleicht nicht gefällt. Wie sind die Rückgabemöglichkeiten?

Ker Sun

Hallo,

vielen Dank für Ihre Nachricht.

Wie schön, dass Sie eines unserer Produkte verschenken möchten!

Falls das Geschenk dem Empfänger nicht gefallen sollte, kann es selbstverständlich gemäß unseren Rückgabebedingungen zurückgesendet werden.

Unsere Rückgabebedingungen sind wie folgt:

-Die zurückgesandten Artikel müssen sich in einem neuen Zustand befinden und die Etiketten müssen noch angebracht sein.
-Die Rücksendung muss innerhalb von 15 Tagen nach Erhalt der Bestellung beantragt werden.
-Für Rücksendungen fällt eine Pauschale von 2 € pro Bestellung an, unabhängig von der Anzahl der zurückgesendeten Artikel. Dieser Betrag wird von der Erstattung abgezogen.

Wenn ein Umtausch gewünscht wird, kann einfach eine Rücksendung vorgenommen und anschließend der gewünschte Artikel neu bestellt werden.

Weitere Informationen finden Sie auch auf unserer Website:
https://www.ker-sun.de/pages/retour-echange/

Mit freundlichen Grüßen,
Team Ker Sun

Ker Sun alongside dermatologists and healthcare professionals since 2021

We work with more than 900 dermatologists in France and across Europe to raise awareness about the risks associated with UV exposure and to encourage the adoption of effective photoprotection habits.
Our clothing is designed as UPF 50+ certified Personal Protective Equipment, providing reliable textile protection against ultraviolet radiation.

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.