Technical Details

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

Ultra-light.

Sustainability: recycled polyester.

Maximum longevity: robust thanks to a crisscross pattern and stain-resistant treatment.

Moisture-wicking technology: absorbs moisture and wicks away sweat to keep you dry.

Features
  • 8,5 cm brim for good protection of the head and ears
  • Adjustable chin strap for a secure fit around your head
  • Inner elastic for optimal comfort
  • Compressible hat, not foldable
  • Ideal for physical activities such as hiking or Nordic walking
  • Weight (size M/L): 106 g
  • SKU : 101390-BOCEA
Composition

  • 100% recycled polyester.
Traceability and manufacturing
Design & Product Development: France
Dyeing / Printing: China
Weaving / Knitting: China
Manufacturing (Sewing/Assembly): China
UV and Quality Testing: France
Logistics & Shipping / 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, tailoring – 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
Hand wash, do not immerse in water
No bleaching
Air dry, flat
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.

Tissu anti-UV de vêtements de randonnée, léger et respirant, 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.

Frequently Asked Questions

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.

Do I need to apply sunscreen underneath my UPF 50+ clothing?

With Ker Sun sun protective clothing and accessories, there’s no need to apply sunscreen on covered areas.

However, for full protection, it’s important to apply sunscreen to any exposed skin. We recommend applying sunscreen 30 minutes before sun exposure and reapplying every two hours or after swimming, in accordance with the instructions for the product you’re using.

For which activities is this product designed?

This UPF 50+ sun protective product is ideal for all your sporting activities, ensuring optimal sun protection and comfort.

Designed to move with you and provide excellent breathability, it meets the needs of even the most active individuals. Perfect for hiking, trekking, running, yoga, cycling, tennis, or any other outdoor sport, it combines performance and sun safety, making it the multifunctional solution for your active days.

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 hat adjustable to various head sizes?

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

  • 5 stars: 13 (87%)
  • 4 stars: 2 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
A
Anonyme
Léger et agréable

J’ai acheté ce chapeau pour mes sorties en montagne. Il est très léger et offre une bonne ombre. La matière est confortable

F
Fabienne D.
Les chapeaux sont vraiment très joli et de qualité

La qualité est là et on ce sent bien protégé

O
Odile C.
Parfait

J ai trouvé ce chapeau parfait léger très protecteur et agréable à porter

I
ISABELLE S.
joli chapeau

efficace contre les UV
je n'ai plus de surchauffe au niveau de l'aimant de mon implant cochléaire

L
Laurent F.
Top style et qualité

Impeccable

Bonjour,

Merci beaucoup pour votre commentaire ! Nous sommes ravis d'apprendre que votre chapeau Oasis vous plaît et que vous êtes satisfait(e) de son style et de sa qualité.

Nous avons cependant remarqué que votre avis est accompagné d'une note d'une étoile. Peut-être s'agit-il d'une erreur ?

Si c'est le cas, nous vous serions très reconnaissants de bien vouloir modifier votre note.

S'il y a un problème avec le produit ou votre commande, n'hésitez pas à nous le faire savoir. Nous serons ravis de vous aider.

Bien cordialement,
L'équipe Ker Sun

A
Anonyme
Perfektes Styling, merci

Hervorragend

A
Anonyme
Ideal pour voyager

Bonne taille, facile à mettre dans une valise et à entretenir

I
Iris
Leichter Hut, angenehm zu tragen.

Der Hut hat sich an den zurückliegenden Hitzetagen bewährt und ist auch gut zu reinigen.
Das gilt auch für eine leichte Jacke mit Kapuze, die ich ebenfalls gekauft habe.

Guten Tag,

vielen Dank, dass Sie sich die Zeit genommen haben, eine Bewertung für unseren UV-Hut abzugeben 😊

Wir freuen uns zu hören, dass Sie den Hut als leicht und angenehm zu tragen empfinden.

Wir haben gesehen, dass Sie dem Hut 2 Sterne gegeben haben.

Sobald Sie den Hut etwas häufiger getragen haben und sich ein besseres Bild vom Produkt machen konnten, würden Sie dann vielleicht Ihre Bewertung noch einmal überprüfen und gegebenenfalls anpassen?

Vielen Dank für Ihr Vertrauen. Wir hoffen, dass Ihnen der Hut lange Freude bereiten wird.

Mit freundlichen Grüßen,

Team Ker Sun

G
Giovanna L.

Chapeau anti-UV - Oasis

E
Edwige P.

Chapeau anti-UV - Oasis

j
jean s.
très bien

en plus il s'aére

M
Mireille M.

Chapeau anti-UV - Oasis

E
Evelyne V.

Chapeau anti-UV - Oasis

M
MICHEL P.
Très bon produit agréable à porter

À conseiller

F
Francine G.
chapeau couvrant

Larges bords qui seront les biens venus lors de mes sorties en montagne

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.