Technical Details

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

Ultra-stretchy: stretch technology for exceptional comfort.

High resistance to chlorine and salt water.

Sustainability: recycled polyester.

The essential sun protective swim jacket, UPF 50+ certified, that will effectively protect your entire upper body from UV rays during swimming and other aquatic activities.

It is easy to put on thanks to its full-length zip, and can be removed when no longer needed. Thanks to its removable foam shells, you can choose to wear it as your only swimsuit top, or over your swimsuit top. Its fabric also dries very quickly, so you can stay warm and protected from the wind after getting out of the water.

Want to wear it like a classic jacket, over a tank top or beach dress? It's possible! We simply recommend that you size up one size above your usual size (see size guide).

Blend into the ocean scenery with the sparkling, colorful corals of this super swim jacket.

This UV-resistant swim jacket has it all!

 

    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 pour maillots de bain 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.

    Customer Reviews

    Based on 168 reviews
    85%
    (142)
    10%
    (17)
    3%
    (5)
    0%
    (0)
    2%
    (4)
    A
    Anonyme
    Veste très confortable. Parfaite pour se protéger en gardant le style

    Veste très confortable. Parfaite pour se protéger en gardant le style

    E
    Elisabeth T.
    Sehr guter UV-Schutz

    Oberteil sieht edel aus und schützt die Haut sehr gut vor Sonnenschäden

    M
    Marie l.C.
    Tres satisfaite

    C est très important de se protéger c est pour cette raison que kersun propose des produits de qualité avec un grand sérieux

    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.