Unisex convertible UV hat for women and men - Boating - Coolibar



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4 to 8 working days* for free delivery

2 to 4 working days* for express delivery

*Excluding products indicated in pre-order (if so, specified above the add to cart button)

For any questions, we can be reached at +33 9 77 08 01 51 (French fixed line)


For any questions it will be our pleasure to answer you by phone at+33 9 77 08 01 51

Unisex convertible anti-UV hat - Boating - Coolibar

Finally, a convertible boat hat with a brim that's carefully crafted so as not to compromise your eyesight. When it comes to reliable sun protection, trust this unisex convertible boat hat for your next adventure of the day.

Lightweight, transportable and easily adjustable thanks to an elastic cord for a perfect fit. This hat is even floaty and features reflective stripes for unpredictable episodes! The chin bar and full neck drape are ready to keep UV protection in place when you need it and easily take it off when you don't.

  • UPF 50+.
  • Unisex
  • Travel friendly, collapsible and packageable
  • Internal cooling sweatband
  • Mesh panel covered on the rear crown for ventilation
  • The neck drape folds back under the hem.
  • Elastic cord and clasp at the back for easy adjustment.
  • Removable reflective chin strap with clasp
  • Anti-reflective lining under the brim to prevent water reflections
  • Polyester
  • Hand wash, line dry

Recommended for long days on the water when you need to stay dry and get UPF 50+ sun protection while boating, fishing or boating.


Approximate circumference: head circumference less than 57cm (S / M), less than 59cm (M / L), less than 61cm (L / XL)
Drape Length: 25cm
Front and rear border 8.5cm
Side border 7cm

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.