Women's Long Sleeves UV Wrap UPF 50+ - Marietas Coolibar

Sun protection: UPF 50+ guaranteed, highest rate

We offer Europe-wide shipping and free shipping options, more details below.

For size selection, use the size in numbers. For more precision, take the size corresponding to your chest size.

Size guide
Brand size (US) Equivalence EU Chest size (cm)
XXS 34 79 - 81
XS 36/38 81 - 85
S 38/40 85 - 89
M 40/42 93 - 97
L 44/46 100 - 104
XL 48/50 109 - 114
XXL 52 119 - 123

To measure your chest size, place the tape measure at your armpits, at the strongest point, and go around. 

Free delivery and returns from 69€ in the Netherlands.

You have a question? Check out our FAQs or contact us by email or live-chat.


This sun protective vest for women offers you UPF50 + protection and is very practical to take everywhere. It allows you to protect yourself from the sun quickly and gives your look a relaxed style. The fabric technology incorporates millions of tiny particles of zinc oxide - the same ingredient that's used to block UVA and UVB rays in the best sunscreens and to treat mild skin irritations and burns - into every fiber. These ZnO particles do not wash off and do not wear out:UPF50 + protection is therefore permanent.

  • Anti UV:UPF 50+
  • Taupe
  • Elegant shawl collar
  • Crease resistant; ideal for travel
  • Coolibar ZnO fabric: super soft on the skin, lightweight, cool and comfortable with the highest quality zinc oxide sun protection
  • Cotton/bamboo viscose/elastane blend
  • Easy to maintain:machine wash and dry

Recommended for everyday recreation, for meeting with friends, walking around the city and enjoying an outdoor lunch.

Avoid to bathe with it. Not resistant to chlorine and sea water.

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 out ultraviolet rays. The UPF 50+ index is the highest UV protection certification in Europe, according to European standard EN 13758-1. An UV protective garment with UPF 50+ certification blocks over 98% of UV rays, protecting your skin from possible burns and lesions.

By way of comparison, a cotton summer t-shirt often has a protection factor of around UPF 5. 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 of time.

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

Payment methods

  • Credit cards (Visa, Mastercard, Apple Pay)
  • Paypal
  • Bank Wire


The stated delivery times are calculated in working days from Monday to Friday. All products are dispatched from France.


 Standard Delivery (Home Delivery) 2 - 8 Working days Free from 69€ (or 4,90€)
Express Delivery (Home Delivery) 2 - 4 Working days 8,50€



Would you like to make a return? Find out more about the procedure here.

Returns for refund :  

  • Returns for refund are possible for 14 days from the date of receipt of the parcel. We will issue a full refund for the returned product(s)*.
  • We offer a return transport label for returns from mainland France, Belgium, Germany, Luxembourg, the Netherlands, Spain and Italy.
  • For returns from Sweden and Denmark, we offer the shipping label for 5€.
  • For other countries, the return is at the customer's expense.

*If shipping costs have been paid at the time of ordering, they will not be refunded.

Exchanges : 

  • To make an exchange, simply return the item and order the new one. Once the product has been returned to our premises, you will be refunded.

Customer Reviews

Based on 16 reviews
Birgit L.

Größenangabe stimmt. Bin begeistert. Schöner kühler Stoff.

Chantal F.
Très confortable

Protège bien ,sans avoir chaud

Françoise B.
Gilet classique.

J’apprécie le côté féminin.

Amy R.
Perfekt für den Sommer

Ich habe diese Jacke bereits in 2 anderen Farben und wollte jetzt noch eine weitere zum durchwechseln. Da ich an einer starken Sonnenallergie leide, ist es für mich sehr wichtig perfekt vor Sonne geschützt zu sein. Da diese Jacke einen angenehm leichten, kühlenden Stoff hat ist sie somit für mich super für den Sommer geeignet.

Marinette A.

Gilet Anti UV - Femme - Marietas Sun - Coolibar

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.