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): 161 g
  • SKU : 101310-WPERL
Composition

  • 86% polyamide, 14% elastane.
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
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.

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: 9 (64%)
  • 4 stars: 4 (29%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (7%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
K
Katja N.
Leichter, zarter Stoff

Super angenehm zu tragen.

R
Rita K.
Great protection, could be sturdier

Works great as a sun shirt -- wore it for hours while hiking without my skin turning pink at all, and the fabric kept me cool the whole time!
The only problem is that the stitching on the sleeves was pretty delicate, so it started to come undone from just my walking stick! I ended up wearing it without the hand protection most of the time. I'm also confused about the sizing. I followed the size calculator on the website and was surprised to find out that an L would fit me best, even though I am usually a size S/M. The shirt I ordered did actually fit me well, but I wonder how anyone slightly larger than me would find clothing that fits from this brand??
Overall very happy, but hopefully this feedback can help inform better decisions about future product designs.

A
Anonyme
teeshirt confortable

très agréable à porter notamment lors de randonnée

C
Corentin V.

T-shirt anti-UV à capuche - Oasis

A
Anonyme
Très confortable

Très confortable.

M
Marta A.
Felicissima!

Ho la pelle molto chiara e sono stufa di mettere sempre la crema. Era un po' che studiavo queste sun hoodie e devo dire che questa mi sta piacendo molto! Leggerissima (anche se comunque si sente addosso se fa molto caldo) e non puzza subito di plastica anche se ci si suda dentro. Per ora molto soddisfatta, la sto pubblicizzando a tutti i miei amici bianchicci! (Top per la montagna)

S
Stéphanie H.

T-shirt anti-UV à capuche - Oasis

C
Carine R.
Leger et protecteur

Très agréable à porter : ne tient pas chaud et protège bien du doleil

A
Anonyme
Super schönes Shirt!

Absolute Kaufempfehlung, sehr leicht und angenehm zu tragen. Egal ob beim Joggen oder zum Einkaufen. Mir gefällt auch das Design richtig gut. Gerne noch mehr Farben.

M
Monika W.
Das Shirt sieht sehr gut aus, ist angenehm zu

Das Shirt sieht sehr gut aus, ist angenehm zu tragen.

P
Petra H.
Zum Wandern und Radeln

Schön leichtes Material

S
Sylvia B.
T-shirt anti-UV à capuche - Oasis

Très frais et léger

H
Helena H.
This piece of clothing has been extremely useful

This piece of clothing has been extremely useful. I have to protect myself against the sun, but sometimes I still have to go outdoors when the UV index is high. This hoodie has made sports and walks possible and enjoyable.
Only I would wish that there was a few more colour options, for example dark blue. The shirt I bought i white, and it got cloured stains in the first was from another fabric. On a darker fabric such things would not show so easily.

A
Anonyme
Tee shirt anti UV

Non testé

D
Danielle

Um welche Stoffe geht es hier dann überhaupt? Aus welche Stoffe sind die Kleider hergestellt?

Ker Sun

Guten Tag,

vielen Dank für Ihre Frage und bitte entschuldigen Sie unsere verspätete Antwort.

Die genaue Materialzusammensetzung wird bei jedem Produkt auf unserer Website angegeben. Wenn Sie auf der Produktseite etwas nach unten scrollen und auf „Zusammensetzung“ klicken, finden Sie alle Informationen zu den verwendeten Stoffen.

Für dieses Produkt besteht die Zusammensetzung aus:
86 % Polyamid und 14 % Elasthan.

Bei weiteren Fragen helfen wir Ihnen gerne weiter.

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.