Returns extended until January 15, 2026.

Casquette anti-UV Herbe Fraîche avec visière, idéale pour la protection solaire lors des activités extérieures.
Casquette anti-UV verte pour femme, idéale pour une protection solaire lors de sorties ensoleillées.
Femme portant une chemise blanche anti-UV et un chapeau vert, prête pour une protection solaire élégante.
Casquette anti-UV verte pâle pour femme, idéale pour se protéger du soleil à la plage ou en ville.
Casquette anti-UV Herbe Fraîche pour femme, idéale pour la plage avec visière large et ruban élégant.

Nuvées by Ker Sun

UV Sun hat - Saint-Malo

UPF 50+

Everyday life

Sports activities

5.5-inch visor

Sale price$46.10Regular price $65.90

Your order will be shipped from France. All import duties, customs fees and local taxes are the responsibility of the customer. These charges are not included in the product price or shipping cost and may be collected upon delivery by the carrier.

Color
Color: Fresh Grass

This cap fits a head circumference between 21.7 and 24.0 in (adjustable back tab)

Free shipping to the U.S. on orders over $100. Taxes and duties are not included in the listed prices. For returns, the shipping label costs $9. See delivery and return options.

Complete your look

Technical Details

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

Breathability: lightweight and breathable fabric.

Everyday comfort: machine washable and ironable fabric.

This lightweight, packable visor cap will protect you from the sun during your outdoor escapades, whether it's a picnic or a stroll around town.
Product benefits
  • A sun cap with a long 5.5 in visor for excellent sun protection of your face
  • Ultra-light and comfortable, it's also foldable so you can take it with you wherever you go
  • Personalise your look by pairing this cap with one of our 5 Nuvées UV protective headwear scarves.
Features
  • UV protection : UPF 50+ sun protection factor (maximum certification). Blocks over 98% of UV rays.
  • Visor length: 5.5 in
  • Adjustable strap at the back to adjust the cap to your head size
  • Chinstrap: yes, adjustable and removable
  • Compressible and foldable cap
  • Brass wire for adjusting the edge of the cap visor
  • Two loops on the cap to personalise your look with a Nuvées UV protection headwear scarf
Composition

  • 100% polyester.
Washing and care instructions

  • Machine wash cold, inside out. Do not bleach. Do not tumble dry.
  • Cool iron if needed.
Spectrophotomètre permettant de mesurer l'efficacité des tissus anti-UV Ker Sun et leur conformité avec la norme européenne EN 13758-1.

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.

Zoom de tissu pour chapeaux anti-UV

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.

Adjustable coverage thanks to an integrated brass wire

The visor edge contains a brass wire, letting you shape it as needed. This feature allows you to adjust the visor’s angle for personalized sun protection, ideal for different situations and preferences.

5.5-inch long visor for maximum protection

With a 5.5-inch brim, this visor ensures maximum protection for your face and eyes against the sun’s UV rays.

Frequently Asked Questions

For which activities is this product designed?

This UPF 50+ sun protective product is specifically designed to accommodate your active days, whether they involve sports or more casual daily moments.

Perfect for hiking, running, tennis, or just taking a walk outdoors, it combines comfort, breathability, and optimal defense against the sun’s rays. Versatile and high-performing, it supports you through every activity, whether you’re on the move or simply seeking comfort during downtime.

Is this product suitable for my specific condition?

Ker Sun’s UPF 50+ clothing and accessories are specifically designed to deliver optimal sun protection for highly sensitive skin, including individuals requiring extra care due to specific conditions.

We effectively protect:

  • People without any condition who wish to prevent sun-related harm.
  • Those with medical conditions who need rigorous sun protection.

Below are some examples of conditions for which our garments are suitable:

  • Skin cancers: Basal cell carcinoma, squamous cell carcinoma, melanoma
  • Autoimmune diseases: Lupus, scleroderma, dermatomyositis
  • Medical treatments: Chemotherapy, radiotherapy, immunosuppression, photosensitizing treatments
  • Dermatoses and photosensitivity: Actinic keratosis, porokeratosis, vitiligo, eczema, photosensitive dermatoses, chronic actinic heliodermatitis
  • Rare genetic conditions: Erythropoietic protoporphyria, Bloom syndrome, porphyrias, ichthyoses

Our products guarantee UPF 50+ certified UV protection, providing you peace of mind no matter your situation. If you have specific questions, our team is here to assist you.

Does the UPF 50+ protection ever wash out?

The UPF 50+ protection does not wash out.

Our sun protective expertise has allowed us to develop fabrics that filter UV rays mechanically. Thanks to the meticulous choice of textile fibers, their optimized density and our advanced weaving techniques, we guarantee a UPF 50+ protection, without added sunscreens, which persists throughout the life of the product, even after many washes.

To preserve the quality and durability of your product, we recommend that you follow care instructions carefully specified on this product sheet (see above) or on the label.

Which certification or standard does this product meet for sun protection?

This garment is certified UPF 50+, providing you with the highest level of sun protection. Every fabric, regardless of color, undergoes rigorous testing under the European standard EN 13758-1 for each new production run, ensuring maximum, reliable, and safe protection.

Is this hat foldable?

Absolutely. It is even perfect for traveling. You can fold this hat without damaging it, so you can store it easily in a bag and always keep it on hand.

Is this hat adjustable to various head sizes?

Yes, it has an adjustment mechanism to fit comfortably around different head sizes.

Ker Sun alongside dermatologists and healthcare professionals since 2021

Over 900 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 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.

Free shipping for orders over $100.

Ker Sun rated 4.6/5 (+3000 reviews).

Secure payment.

Our mission at Ker Sun is to provide safety and peace of mind for those who are most sensitive or intolerant to the sun.

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