Technical Details

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

Ultra-light: exceptional comfort in hot weather.

Cooling properties: provides a cool sensation, ideal for intense activity.

Quick drying.

Features
  • Flared fit
  • Hood for effective protection of the head, neck, and ears
  • Long sleeves
  • Ideal for sports activities such as running, hiking, or even a desert outing
  • Weight (size M): 176 g
  • SKU : 101350-BOCEA
Composition

  • 86% polyamide, 14% elastane.
Traceability and manufacturing
Design & Product Development: France
Dyeing / Printing: China
Weaving / Knitting: China
Apparel manufacturing: 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 recognized worldwide. Dyeing, weaving, garment manufacturing – every step is carried out locally by our trusted partners, carefully selected for their know-how and the rigor 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 cold inside out
Do not bleach
Do not tumble dry
Do not iron
Do not dryclean
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 de vêtements anti-uV de sport, 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.

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.

  • 5 stars: 13 (68%)
  • 4 stars: 2 (11%)
  • 3 stars: 2 (11%)
  • 2 stars: 2 (11%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
G
Gerhard P.
Cooles Shirt

Passt gut und sieht auch gut aus!

A
Anonyme
Très bon produit

Très bien pour randonner, bon complément à une casquette ou un bob. Je précise que la matière synthétique ne sent pas mauvais avec la transpiration et qu'il sèche très vite.

R
Rasa S.
A light material, comfortable to wear

A light material, comfortable to wear. This is my second buy.

A
Anonyme
Gutes Produkt

Gutes Produkt. Der dünner Stoff ist perfekt für Sport und längere Tage in der Sonne.

A
Aad V.W.
Te korte romp

In de basis een prima shirt zit heerlijk, maar de romp is veel te kort.

A
Anonyme
Ok

- Stoff super
- Verarbeitung super
- Look super
- Fällt viel kleiner aus als gedacht und passt deshalb nicht

L
Luc
Excellent

Très protecteur et la capuche tellement utile.

F
Françoise j.
cadeau très apprécié

confortable et bon design

W
Walther S.

Trägt sich sehr angenehm, luftig

S
Stéphane B.
L' article fait le job

L' article fait le job . Testé par 30 degrés , dans un premier temps on a l impression d étouffer quand même mais la transpiration nous donne du frais . C'est surprenant et très agréable. Au niveau du coup et oreilles c'est vraiment le top ; plus de sensation de brulures .
Agréable à porter 👍

H
Hannes N.
Leicht und schön

Toller Hoody, dünn und federleicht mit tollem Tragecomfort - schaut auch lässig aus 👌🏽👍🏽

a
alain f.
Le top pour mes sorties course à pied

Efficace et léger

A
Anonyme
Too short

I was between a medium and a large, but I ended up ordering a large. Unfortunately, the shirt itself is too short and barely reaches my pants. This is a bad design…

Hello,

Thank you for your feedback.

We are sorry to hear that the shirt was shorter than expected.

Please note that if an item does not meet your expectations during fitting and is still in new condition, you can return it free of charge. We hope that another shirt from our collection may be a better match for you.

Kind regards,
Team Ker Sun

D
David K.
Tres fluide et agréable à

Tres fluide et agréable à porter

H
Hans C.
Für Hauttyp 1 nicht vollumfänglich geeignet

Es hat sogar im Mai in Hamburg nicht so geschützt wie erwartet. An Brust und Bauch habe ich tatsächlich einen sehr leichten Sonnenbrand gehabt, nichts gravierendes. Aber ein normales T Shirt hätte besser geschützt. Die Vorteile sind die enorme Leichtigkeit und der Tragekomfort, der UV Schutz erfüllt die Erwartungen nicht. Ich werde es zukünftig weiter tragen wegen der Leichtigkeit, aber dann zusätzlich Sonnenschutz auftragen. Eigentlich war meine Hoffnung, auf den Sonnenschutz ganz verzichten zu können.
Da ich niedergelassener Dermatologe bin, wollte ich die Produkte weiterempfehlen, kann das aber nun leider nicht uneingeschränkt tun.

Sehr geehrter Herr,

vielen Dank für Ihre Bewertung. Wir haben uns bereits per E-Mail und telefonisch direkt mit Ihnen in Verbindung gesetzt, um Ihr Anliegen mit größter Sorgfalt zu bearbeiten.

Es tut uns sehr leid zu hören, dass Sie diese Erfahrung gemacht haben, und wir nehmen Ihr Feedback äußerst ernst. Als Marke hat UV-Schutz für uns oberste Priorität. Deshalb werden alle unsere Produkte in enger Zusammenarbeit mit Dermatologen entwickelt und strengen Tests unterzogen, um ihre offizielle UPF 50+-Zertifizierung zu erhalten.

Wie bereits in unserem persönlichen Austausch erwähnt, haben wir Sie gebeten, uns das T-Shirt zurückzusenden, damit unser Labor dieses spezifische Kleidungsstück gründlich analysieren kann.

Nochmals vielen Dank, dass Sie Ihre Erfahrungen mit uns geteilt haben. Wir freuen uns darauf, die Angelegenheit im privaten Austausch mit Ihnen zu lösen.

Mit freundlichen Grüßen

Team Ker Sun

A
Anonyme
Génial 👍 enfin !

J’ai longtemps été ennuyé avec mes allergies au soleil. Pas drôle de devoir porter des manches longues l’été. Et tellement difficile de trouver des tee shirts manches longues. Mais là je suis soulagé. J’ai ma réponse. Ils sont tops. Fit et beaux. Nickel 👌 bravo et merci. Super idée et réponse. Y a encore en France de la créativité et de la qualité ! Et oui 🙌

S
SCHNEIDER J.
T-shirt anti-UV à capuche - Oasis : un plaisir à porter

Léger, respirant, on ne le sent pas sur soi.
Une protection anti-UV parfaite avec la capuche qui est un vrai plus en zones bien ensoleillée.
En tant que dermatologue il s'agit d'un vêtement que je recommande à tout le monde, aussi bien dans la vie de tout les jours que pour des activités physiques.
Merci à KERSUN de proposer des produits de cette qualité.

C
Catherine B.

T-shirt anti-UV à capuche - Oasis

N
Nicolas T.
Mon nouveau t-shirt anti-UV préféré

T-shirt anti-UV très léger et confortable qui m'accompagne désormais pour toutes mes sorties extérieures quand il fait plus de 20 degrés.

Je l'utilise beaucoup pour le vélo, le tennis, mais aussi en bateau.

Merci pour ce beau produit.

L
Léo

Bonjour, est-ce que ce t-shirt peut aller dans l'eau ? merci

Ker Sun

Bonjour,
Merci pour votre question.

Le t-shirt Oasis est spécialement conçu pour vos activités sportives en plein air telles que la course à pied, le vélo ou la pêche.
Il vous garantit une protection solaire optimale tout en vous offrant une totale liberté de mouvement.
Pour vos activités aquatiques, nous vous recommandons notre t-shirt de bain anti-UV Malibu, qui vous assurera une protection solaire fiable lors de vos sessions de natation, paddle, planche à voile ou snorkeling.

Nous restons à votre entière disposition pour tout renseignement complémentaire et vous souhaitons une excellente journée.

Bien cordialement,
L'équipe 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.