★ Ker Sun rated 4.6/5 (3000+ reviews) - Browse customer reviews

Technical Details

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

Thermal regulation: natural thermo-regulating fiber.

Moisture-wicking technology: absorbs moisture and reduces odors.

The Lite UV protection shirt for women, shown here in Light Denim, is the latest version of our UV protection denim shirt for women, lighter than its predecessor.

For optimum sun protection for your neck and nape, its collar can be folded up and held in place with an ingenious little magnet.

Its cotton and lyocell (wood fibre) fabric makes it absolutely soft and light. Its natural feel makes it cool and comfortable on hot summer days.

Combining sun protection and elegance with its timeless straight cut, it will be your perfect ally when enjoying a coffee on the terrace or during your reading sessions in the garden.
Product benefits
  • A straight-cut UV-resistant shirt
  • Very light and comfortable to accompany you on all your leisure activities
  • Optimum coverage for your neck and nape thanks to its collar that can be raised and held in place with an invisible magnet
Features
  • UV-resistant fabric: UPF40+ Blocks over 97.5% of UV rays
  • Straight cut
  • Long sleeves
  • Collar can be raised and held in place with a magnet
  • An ease pleat on the back of the shirt for comfort and elegance
  • Back length (size M): 66 cm
Composition

  • 65% lyocell, 35% cotton.
Washing and care instructions

  • Machine wash inside out (30°C maximum). Do not bleach. Do not tumble dry.
  • Can be ironed (110°C maximum) except on the collar magnet.

Frequently Asked Questions

For which activities is this product designed?

This UPF 50+ sun protective product is designed for all your daily activities, delivering sun protection and comfort in any situation.

Whether you’re traveling, heading into the city, strolling through the woods, cycling, or gardening, it ensures optimal defense against the sun’s rays while allowing you the freedom of movement you need. Versatile and lightweight, it’s perfect for effortlessly accompanying both your leisure time and outdoor pursuits.

Is this product suitable for my specific condition?

Ker Sun’s UPF 50+ clothing and accessories are specifically designed to deliver optimal sun protection for highly sensitive skin, including individuals requiring extra care due to specific conditions.

We effectively protect:

  • People without any condition who wish to prevent sun-related harm.
  • Those with medical conditions who need rigorous sun protection.

Below are some examples of conditions for which our garments are suitable:

  • Skin cancers: Basal cell carcinoma, squamous cell carcinoma, melanoma
  • Autoimmune diseases: Lupus, scleroderma, dermatomyositis
  • Medical treatments: Chemotherapy, radiotherapy, immunosuppression, photosensitizing treatments
  • Dermatoses and photosensitivity: Actinic keratosis, porokeratosis, vitiligo, eczema, photosensitive dermatoses, chronic actinic heliodermatitis
  • Rare genetic conditions: Erythropoietic protoporphyria, Bloom syndrome, porphyrias, ichthyoses

Our products guarantee UPF 50+ certified UV protection, providing you peace of mind no matter your situation. If you have specific questions, our team is here to assist you.

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.

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.

What sets a Ker Sun UPF 50+ clothing apart from regular ready-to-wear clothing?

Ker Sun's UPF 50+ clothing does more than dress you: it effectively shields you from sun-related risks. This protection is built on three pillars:

  1. Exceptional sun protection: Our clothes are made from UPF 50+ certified fabrics. This long-lasting protection creates a permanent barrier against UV rays, going far beyond what standard ready-to-wear clothing can offer.
  2. Optimal coverage for reinforced protection: Each Ker Sun piece is thoughtfully designed to protect the most sun-exposed areas (arms, neck, hands, face, chest, legs etc.) while maintaining elegance and everyday ease of use.
  3. Maximum comfort, even in hot weather: Designed with heat in mind, our breathable, lightweight fabrics and airflow-friendly cuts help keep you cool while staying shielded from UV rays.

Conventional ready-to-wear clothing, which isn’t designed for sun protection, consistently lacks these benefits. At Ker Sun, our mission centers on creating garments that truly defend you from the sun, allowing everyone to enjoy outdoor activities with peace of mind.

Customer Reviews

Based on 21 reviews
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s
sylvie p.
Veste Arcachon très agreable

Produit léger à porter. Très agréable, facile à glisser dans un sac. Le col avec petit aimant très utile à vélo adieu le foulard quand il fait chaud, la couleur s’accorde facilement avec ma garde robe. Il manque juste une petite poche histoire de glisser par ex. Un petit kleenex Je recommande ce produit

Bonjour Madame,

Merci beaucoup pour votre retour sur la chemise Arcachon !
Nous sommes ravis qu’elle vous apporte légèreté, praticité et confort, et que le col aimanté vous soit utile à vélo, c’est exactement le type de détail pensé pour simplifier le quotidien, surtout quand il fait chaud !

Merci encore pour votre confiance et votre retour si complet.

Très bel été à vous,
L’équipe Ker Sun

H
Helene P.
Très agréable à porter même par forte chaleur

Je suis très satisfaite de mon achat. La présence du coton apporte vraiment un réel confort et même une certaine fraîcheur forte chaleur. Il faut développer la gamme coton pour notre confort.

Bonjour Madame,

Merci beaucoup pour votre retour ! Nous sommes ravis que la chemise anti-UV Arcachon vous ait plu, et qu’elle vous apporte confort et fraîcheur même en pleine chaleur , c’est exactement ce que nous recherchons avec cette matière coton anti-UV.

Votre remarque sur l’intérêt de développer davantage cette gamme est très pertinente, et nous allons la prendre en compte dans nos réflexions futures.

Au plaisir de vous retrouver prochainement sur notre boutique,

L’équipe Ker Sun

C
Catherine H.
Très belle chemise

Très agréable à porter. Très satisfaite du produit.

Reviews in Other Languages

S
Susan D.
Very nice, exactly as described

I've been looking for a casual sun-blocking long sleeved shirt that's not too expensive for a while, finally found this. Very pleased with it, high quality and exactly what I wanted

Dear Madam,

We’re so happy to hear that the Arcachon UV-protective shirt was exactly what you were looking for. It’s designed to offer reliable sun protection , comfort, and a relaxed style ideal for everyday wear. We appreciate your kind words about the quality and are glad it met your expectations.

Best Regards,
the Ker Sun team

G
Gabi L.
Sehr trage angenehme Qualität.

Nicht nur zum Wandern, auch in der Stadt gut zu tragen. Knitter arm.

S
Susanne B.
Sehr schönes leichtes "Jeans-Hemd"

Sieht gut aus, wie ein Jeanshemd und ist super leicht zu tragen.

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 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.