Men's Long Sleeves UV Swim shirt UPF 50+ - Feels - Nuvées

Sun protection: UPF 50+ guaranteed, highest rate
$65.90 $76.90
Included tax and duties

Couleur : Feels

$65.90 $76.90

This swim shirt fits true to size, with a slightly slim fit. For more precision, take the size corresponding to your chest.

Size guide


The swim shirt is a normal size, with a slightly slim fit. 

Brand size Chest size (cm)
S 89 - 95
M 96 - 102
L 103 - 108
XL 109 - 117
XXL 118 - 124


Free shipping on all U.S. orders over 100$, otherwise 9.90$

If you have any questions, contact us by chat or email at


New collection spring/summer 2023

Here is our new anti-UV T-shirt for men to accompany you in your aquatic activities, but also to be worn outside the water. Its UPF50+ certified fabric will protect you effectively in all circumstances.

Cut and details:

  • Thumbhole to protect the hands if needed. The sleeve is worked in such a way that it remains very discreet when you do not wear it.
  • This t-shirt is not too tight in order to privilege comfort
  • Collar close to the neck to maximize protection
  • Discreet Nuvées logo in tone on tone on the chest
  • Breathable fabric that remains opaque for total protection even when wet
  • Dries quickly
  • Stretch
  • Ultra resistant to chlorine, sea water, sunscreens and oils
  • Durable colors over time


  • Blocks over 98% of UV rays: UPF50+ certified (maximum certification)
  • Protects your skin in an instant  
  • Oeko-Tex standard 100 certified fabric to guarantee that no harmful products are used in the manufacturing process


  • Made from recycled plastic bottles to prevent them from ending up in the oceans
  • Limits the consumption of sunscreen that is bleaching the oceans and their corals

Composition : ecological with its 51% recycled polyester fibers, 100% Polyester

What does UPF 50+ mean?

This product is UPF 50+ certified.

UPF stands for "Ultraviolet Protection Factor". It is an index measuring the ability of a fabric or material to filter ultraviolet rays. The UPF 50+ index is the highest anti-UV certification in Europe, according to European standard EN 13758-1. A UPF 50+-certified UV garment blocks over 98% of UV rays, protecting your skin against possible burns and lesions.

By way of comparison, a cotton summer t-shirt often has a protection factor of UPF 5 or above. This means that 20% of UV rays pass through the fabric, which is a lot for someone who has to stay out of the sun or is exposed to it for long periods.

At KER SUN, your safety is our priority. That's why we use our own laboratory to test the anti-UV clothing and accessories we offer on our online store, to make sure they comply with UPF 50+ certification.

Payment methods

After validating your basket and entering your delivery details, simply select how you wish to pay for your purchases:

  • Credit card (Visa, Mastercard, Apple Pay)
  • PayPal
  • Alma - Pay in 3 free instalments
  • Alma - Buy now Pay within 30 days
  • Cheque
  • Bank transfer

Free shipping on all U.S. orders over 100$ otherwise 9.90$.

How long does delivery take?

We ship with FedEx. Packages usually take around 5 business days to be delivered. It might take a few days more.

Can I check my order status and track my shipment?

Your tracking information will be emailed to you as soon as your order has been dispatched and you will be able to track your order online. 

Where are your products sent from?

All orders are dispatched from our warehouse in France. Orders are dispatched Monday to Friday (French Time) and delivered on working days.

Do I have to pay any extra?

Our prices include all taxes and duties. You won’t have to pay any extra.



The following conditions must be met:

  1. Item(s) must be returned within 30 days of delivery.
  2. Item(s) must be in their original condition, unworn, unsoiled, unwashed and in their original packaging. If this is not the case, the item(s) will not be accepted. 
  3. All exchanges are final and cannot be returned for a refund or further exchange.


A full refund will be credited back to your original payment method. The refund will be processed as soon as we receive your parcel, but please allow 2-5 business days for your account to be credited.

How to return?

Customers in the US:

  1. Please send us an email to telling us what product you want to return and your order number
  2. We will come back to you within 2 business days with the return label
  3. Ker Sun does not cover the cost of return postage. For those based in the US, it is a fixed cost of USD$9

Can I make an exchange?

To make an exchange, you must place a new order. Ker Sun will cover the shipping cost of the exchange. Just email us to get the discount code or to get the refund if you have already paid for it online.

Customer Reviews

Based on 12 reviews
Roger M.
Super produit anti UV

De très bonne qualité et très confortable.

Yves N.

T-shirt de bain anti-UV homme à manches longues - Feels - Nuvées

Maryse L.
tee shirt de bain confortable

il n'est pas trop moulant ce qui est bien

Christian R.

Impeccable, léger et confortable

sebastien C.

Très bon produit qui répond à mes attentes

About Ker Sun

Ker Sun is above all a personal story. About ten years ago, Claudia, our co-founder, was diagnosed with Lupus, an autoimmune disease that forces her to be extremely careful with her sun protection. That day, she felt like she was losing some of her freedom. Like many, she no longer felt safe going outside.

In 2019, to make wearable sun protection accessible, we launched Ker Sun. Ker Sun's mission is to protect every person from sun damage. We want to give back to those with the most sensitive skin, the freedom to enjoy outdoor activities safely. We also actively participate in the prevention of UV-related diseases.

Today Ker Sun is the first French online store specialized in sun protective clothing and accessories. We distribute different brands and quality products to guarantee you an optimal sun protection.

At Ker Sun, your safety is our priority! All selected sun protective clothing is UPF50+ certified regardless of the color of the fabric. Take clothes that you will enjoy wearing, we take care of your skin.