Women's sun protective crushable hat - Emma - Coolibar

Sun protection: UPF 50+ guaranteed, highest rate

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

Adjustment system : This hat is suitable for a head size of 57 cm or less.

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

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


Our crushable sun hat packs and protects so well you'll never leave home again without it! Thanks to the lightweight 5” brim, adjustable details and guaranteed UPF 50+, this Women’s hat is a must-have for everyday adventure outdoors.

  • UPF 50+
  • Incredibly lightweight
  • Crushable for easy packability
  • Grosgrain chincord with adjustable bead
  • Internal drawstring to adjust fit
  • Polyester
  • Spot clean gently - wipe with a clean, damp white cloth
  • Recommended for when you want to pack light and travel in style - technical sun protection to take you from sightseeing to a café lunch
  • Not recommended for swimming. Not chlorine and salt water resistant or water repellent
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
  • Alma: payment in 3 instalments
  • Bank Wire
  • Cheque


Each country has it own specific requirements in terms of delivery methods and times. 

You can find all our delivery options and times by country by clicking here

Please be aware that delivery times are given in working days from Monday to Friday. All products are shipped from France.


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 4 reviews
Agnès S.
Parfait, be tient oas trop chaud

Très bonne protection

Annick P.

Pas encore utilisé

Micheline B.
Bien trop léger

La taille est parfaite pour la protection mais bien trop léger. Au moindre souffle de vent les bords se soulèvent ou se plaquent au visage.

Sylvie D.
Emballage en très mauvais état

A la réception au point Relais, le carton d'emballage était aplati, déchiré et ouvert par endroit. Ce chapeau était très fripé mais il est de meilleur qualité que l'autre de la même commande.

Bonjour Madame,

Nous vous remercions d'avoir pris le temps de donner votre avis sur nos chapeaux anti-UV.
Nous sommes désolés d'apprendre que vous avez réceptionné votre colis en mauvais état.

Nous prenons soin d'emballer tous nos chapeaux fragile dans des cartons afin que ceux-ci ne soient justement pas abîmés à réception, mais des incidents peuvent malheureusement survenir lors du transport. Veuillez nous excuser pour ce désagrément.

Sachez que nous proposons des retours 100% gratuits, possibles bien sûr en cas de problème qualité ou lié à la réception, mais également si les produits reçus ne vous plaisent pas. Les retours sont possibles sous 14 jours suivant la date de réception du colis, sous réserve que le produit soit neuf et toujours étiqueté.

Nous restons disponibles en cas de besoin, et vous souhaitons une bonne journée.

L'équipe KER SUN

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.