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Trek 900 Anti-UV Cap with Removable Neck Protection

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Sale price: $19.99 Regular price:

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Model: 8517283

Product Features

A photo of the Trek 900 Anti-UV Cap with Removable Neck Protection in use

Trek 900 Anti-UV Cap with Removable Neck Protection is designed for

This cap offers the best sun protection, thanks to the anti-UV fabric and removable neck cover

Sun protection

Anti-UV fabric combined with neck protection offers the best protection.

Water repellent

The fabric is water-repellent, so during a brief shower, water does not soak in.


The ripstop fabric offers good resistance to tearing.


Neck protector can be removed to revert to classic style cap.

Anatomical design

1 size. This cap covers all head sizes from 20.5" to 23.6".

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Image Gallery

Trek 900 Anti-UV Cap with Removable Neck Protection,granite 

Trek 900 Anti-UV Cap with Removable Neck Protection,granite 

Trek 900 Anti-UV Cap with Removable Neck Protection,granite 

Trek 900 Anti-UV Cap with Removable Neck Protection,granite

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Trek 900 Anti-UV Cap with Removable Neck Protection,granite
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bon produit…

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Taille très bien. …

Taille très bien. A l'air de bien protéger. Pas testé encore cause confinement.

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 100% Polyamide

Inner fabric

  • 100% Polyester cationic

Which standard must a cap meet in order to qualify as "uv-protective"?

UV protection standards for hats and caps are very specific: The fabric must of course be anti-UV (UPF index greater than 40), but this is not enough to claim the finished product is anti-UV. The headwear also needs to protect the back of the neck and there must be no visible openwork fabric through which the sun's rays can penetrate. This Trek 900 cap meets these standards so you can go hiking with complete peace of mind: you are perfectly protected!

Water-repellency or waterproofing, what is the difference?

Water-repellency is the ability to enable water to form droplets on the surface. The faster the water runs off the fabric without soaking in, the more it is water-repellent. The cap does not soak up water and remains light. In the event of a major rain shower, water will not build up and will not soak into the cap. On the contrary, waterproofing is the ability NOT to allow water (rain, snow, dew, damp, etc) to penetrate.

How to reactivate the water-repellency of my cap?

A fabric becomes water-repellent thanks to a treatment applied to its outer surface. However, this treatment must be applied regularly, using products sold in our stores, to maintain performance To reactivate the water-repellency of your product, you can: iron the affected areas (temperature < 284°F), use a tumble-drier (suitable temperature and duration; do not over-heat) or use a hair dryer on the cap, once it is dry.



Product testing

Our caps are tested several times during their design. The mountains are on our office's doorstep, it is easy for us to test each prototype, then make the necessary modifications and test it again.

Superior quality. Unbeatable prices.

For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.

Decathlon makes the difference
  1. product-research

    Research and development

    delivers high-quality cost-effective products

  2. State-of-the-art production processes

    minimize manufacturing costs

  3. Optimized supply chain

    reduces retail prices

  4. laptop-checkout

    Minimal retail footprint

    lowers overhead and indirect costs


Size Guide Visual