Technical Details

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

Optimal comfort: a blend of cotton and viscose for exceptional lightness and softness.

Extensibility: fluid fabric, limits creasing.

Cooling properties: contains viscose for a cool feeling on the skin.

Lightweight, soft on the skin and slightly stretchy, this women's long-sleeved UV protective t-shirt will comfortably accompany you in all your daily outdoor activities (walking, cycling, gardening...).

Its UPF 50+ certified fabric will effectively protect your skin from the sun's rays in all circumstances.

Product benefits
  • THE long-sleeved UV-resistant T-shirt to have in your wardrobe
  • Discreet thumbing loops and crew neck for maximum sun protection
  • Lightweight, soft and stretchy UV fabric for excellent all-day comfort
Features
  • UV Protection : UPF 50+ sun protection factor (maximum certification). Blocks over 98% of UV rays
  • Thumbhole to protect your hands from UV rays if required. The sleeve is designed to be discreet when not in use.
  • Slightly flared straight cut
  • Long sleeves
  • Close-fitting collar for maximum UV protection
  • Embroidered Nuvées logo, nice and discreet
  • Back length (size M): 65 cm
  • Fabric not designed to withstand chlorine and salt water
  • Slightly stretch fabric for optimum comfort
Composition

  • 47% cotton, 47% viscose, 6% elastane.
Washing and care instructions

  • Machine wash inside out at 30°C maximum. Wash separately. Do not tumble dry.
  • This fabric tends not to wrinkle and does not require ironing, but it can be ironed with a soft iron (110°C maximum). If there is a magnet in the garment, iron around it.

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 tissu de tissu de t-shirt anti-UV 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.

Passe-pouces discrets pour une couvrance optimale

Ce t-shirt offre une protection solaire optimale grâce à ses passe-pouces pour protéger vos mains du soleil quand vous le souhaitez. Discrets, ils ne se voient pas lorsqu'ils ne sont pas portés.

Col pour maximiser la protection anti-UV

Doté d'un col près du cou, ce t-shirt maximise la couvrance de votre peau et offre une protection solaire renforcée, idéal pour profiter pleinement du soleil.

Frequently Asked Questions

What activities is this product intended for?

This UPF 50+ certified anti-UV product has been designed for all your daily activities, combining sun protection and comfort in all circumstances.

Whether you are going on a trip, in the city, for a walk in the forest, a bike ride or a gardening moment, this product ensures optimal protection against the sun's rays while giving you the freedom of movement you need. Versatile and lightweight, it is perfect for accompanying your moments of relaxation and your outdoor activities.

Is this product suitable for my pathology?

Ker Sun anti-UV clothing and accessories are specially designed to provide optimal protection for the most sensitive skin, including those requiring special attention due to specific pathologies.

We effectively protect:

  • People without pathology, seeking prevention against the harmful effects of the sun.
  • People with pathologies, for whom rigorous sun protection is essential.

Here are some examples of pathologies for which our clothing is suitable:

  • Skin cancers: basal cell or squamous cell carcinoma, melanoma.
  • Autoimmune diseases: lupus, scleroderma, dermatomyositis.
  • Medical treatments: chemotherapy, radiotherapy, immunosuppression, photosensitizing treatments.
  • Dermatosis and photosensitivity: actinic keratoses, porokeratosis, vitiligo, eczema, photosensitive dermatoses, chronic actinic heliodermatitis.
  • Rare genetic diseases: erythropoietic protoporphyria, Bloom syndrome, porphyrias, ichthyoses.

Our products guarantee certified UPF 50+ UV protection, for peace of mind whatever your situation. If you have any specific questions, our team is on hand to guide you.

Does sun protection come off when washed?

UV protection does not wash out.

Our anti-UV 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.

Should I wear sunscreen under my UV-protective clothing?

With Ker Sun anti-UV clothing and accessories, there's no need to apply sunscreen to the areas covered.

However, for complete protection it is essential to apply sunscreen to the areas not covered through clothing. 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 used.

What is this product's certification or standard for UV protection?

This garment is certified UPF 50+ to offer the highest level of sun protection. Each fabric, regardless of the color, is rigorously tested with each new production according to the European standard EN 13758-1, guaranteeing you maximum, reliable and safe protection.

What is the difference between Ker Sun anti-UV clothing and classic ready-to-wear clothing?

Ker Sun anti-UV clothing does more than just dress you: it effectively protects you against the risks associated with the sun. This is based on 3 pillars:

  1. An exceptional level of sun protection: Our clothing is made from UPF 50+ certified fabrics. This protection, which is durable over time, offers a permanent barrier against UV rays, well beyond what traditional ready-to-wear offers.
  2. Optimal coverage for enhanced protection: Each Ker Sun piece is intelligently designed to offer maximum protection for the areas most exposed to the sun (arms, neck, hands, face, décolleté, legs, etc.), while combining elegance and ease of daily use.
  3. Maximum comfort, even in hot weather: Designed for warmth, our breathable, lightweight fabrics, combined with air-flow-friendly cuts, help keep you cool while protecting you from UV rays.

Classic ready-to-wear clothing, not designed to protect from the sun, systematically lacks these assets. At Ker Sun, we put at the heart of our mission the creation of clothing that really protects from the sun, so that everyone can enjoy outdoor activities with complete peace of mind.

Customer Reviews

Based on 34 reviews
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(24)
15%
(5)
12%
(4)
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(1)
C
Claus E.

Bequemes Shirt

E
Eleonore B.
Super shirt

Sehr angenehm zu tragen. Hatte es im Boot an bei strahlendem Sonnenschein. Hat Voll funktioniert

M
Melanie T.

T-shirt anti-UV femme à manches longues Lite - Blanc - Nuvées

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 sun 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.