Can we improve the UV protection of a hat?

Whether through the choice of materials, the addition of specific treatments, or the use of complementary accessories, discover how to improve the UV protection of your hat.

1) Choose a hat with a high UPF index

Not all hats are equal when it comes to sun protection. The UPF (Ultraviolet Protection Factor) index indicates the level of UV ray filtration:

-UPF 30 to 49: High protection

- UPF 50+: Maximum protection (blocks more than 98% of UV rays)

Opt for a UPF 50+ certified hat for optimal protection. Natural materials like cotton and linen offer moderate protection, while some technical fabrics effectively block UV rays.

2) Treat your hat with a UV-protective spray

If your hat doesn't have built-in UV protection, there are specific sprays that improve ultraviolet ray filtration. These products, often used for sportswear and tents, add an extra protective layer to the fabric.

How to apply it?

- Clean your hat before application.

- Spray evenly over the entire surface.

- Let it air dry before wearing.

Tip: Repeat the process after each wash to maintain effectiveness.

3) Opt for a wide brim and thick fabric

A hat with a wide brim (at least 7 cm) better protects the face, neck, and shoulders. Indeed, the thicker and denser the fabric, the more it blocks UV rays.

Avoid braided straw hats with holes that let sunlight through.

Prefer:

- Thick cotton hats, polyester technical hats, or treated fiber hats.

- Wide-brimmed hats such as capelines or hiking hats.

4) Add a protective lining or UV-resistant fabric

If you have a hat that you love but isn't protective enough, you can sew an inner UV-resistant lining. Specific UPF 50+ fabrics are available and can improve UV filtration.

How to do it?

-Buy UV-resistant fabric (available in specialized haberdasheries).

- Cut it to fit the inner shape of your hat.

- Attach it by hand or machine for a discreet finish.

This technique is particularly useful for light-colored hats, which more easily let UV rays pass through.

5) Complement with sun protection accessories

A hat alone does not provide total protection. For even more effective protection, combine it with:

Sunglasses (UV 400 index) to protect the eyes.
SPF 50+ sunscreen for exposed areas (face, neck).
A light scarf to wear under the hat to cover the neck.

Bonus: Some hats have removable veils that cover the neck and ears, perfect for hiking or outdoor activities.

Conclusion: Optimize the UV protection of your hat

Improving the UV protection of your hat is entirely possible with a few simple steps: choosing a model with high UPF, adding UV treatment, favoring a wide brim, and using complementary accessories.

To discover a selection of the best UV-protective hats, visit Chapellerie Traclet and find the ideal model to effectively protect yourself from the sun!