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Trek 100 Ultra-Compact Hiking Cap

Sale price: $6.99 Regular price:
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Sale price: $6.99 Regular price:

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Model: 8511396

Product Videos

Product Features

Trek 100 Ultra-Compact Hiking Cap is designed for

With its ultra-compact peak, you will love the versatility of this cap: simple visor or classic cap, you choose!

A photo of the Trek 100 Ultra-Compact Hiking Cap in use


The peak cannot be deformed, so the cap will last over time!


Can be worn as a visor or a classic cap


Made from 90% recycled materials, reducing the product's environmental impact

Quick dry

This cap takes 80 to 120 minutes to fully dry after being immersed in water.

Compact design

Super compact visor. Can be slipped into a pocket.

Moisture wicking

The component absorbs and wicks away perspiration.


This fabric allows moisture generated by the head to escape

Product Lifestyle Image Gallery

Image Gallery

Trek 100 Ultra-Compact Hiking Cap,cardinal pink 

Trek 100 Ultra-Compact Hiking Cap,cardinal pink 

Trek 100 Ultra-Compact Hiking Cap,cardinal pink 

Trek 100 Ultra-Compact Hiking Cap,cardinal pink 

Trek 100 Ultra-Compact Hiking Cap,cardinal pink 

Trek 100 Ultra-Compact Hiking Cap,cardinal pink 

Trek 100 Ultra-Compact Hiking Cap,cardinal pink

Product Customer Reviews

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129 Reviews
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Trek 100 Ultra-Compact Hiking Cap,cardinal pink
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Looks good and functional too.

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Hi Ben!

Thank you for your review for the Mountain Trekking Cap!

At just $6.50, this mountain trekking cap is one of the affordable ones you can find in the market now! It comes packed with lots of features to offer! Our team of trekkers has designed this ultra-compact model, to slip in your pocket, ideal for your next treks! With its ultra-compact peak, you will love the versatility of this cap: simple visor or classic cap, you choose!

In the meantime, keep sporting on and we hope to see you in our stores soon!


Nor Azhimy Bin Mohd Senin

Omni-Channel Sports Leader

Decathlon Singapore

Not So Good

Price is very high as compared to quality of the product

Hello Kousatav

Thank you for your valuable review. We are sorry that you were not satisfied with the product.Trek 100 Ultra compact cap is a new innovative solution of the issues that we face with a trekking cap like the size of head and where to keep while we're not wearing it. the manual tying system fits any head size and since it is compact it can be kept in the pocket of your trek pant while you are not using it.

I hope the information helps.


Product Trainer and Passionate Backpacker

A great standby gear

Ultra lightweight, portable, breathable... Was once my standby gear inside my bag in case I need it.

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Comfortable Cap

Very stretchy material. Nice n comfortable fit. Very stylish. Multiple uses.

Good quality, dries fast

Good quality, dries fast

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Good product

Nice and comfy. Would love to see more colors..

Hello Khan,

First of all, thank you very much for your feedback on our products. In Decathlon, we believe that to get this kind of information from our users is the best way to improve what we are doing.

I'm also really happy to know that the Trek 100 Mountain Trekking Ultra-compact Cap - Dark Grey is very comfortable for you. I take note of the colour preference and have forwarded this to my retail supplier to take into account for their next product offering.

Again, thank you for the feedback, don't hesitate to come down to one of our store in Singapore. It will be with big pleasure that we will welcome you !


William Low 
Decathlon Bedok
Compqct cap

Veey good item. Allows you to tie it to asjust to the size of the head. It also help to prevent sun burn on the back of my neck during dragonboat.

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Hello Jeanie,

Thank you for taking the time to leave a review on the Trek 100 Mountain Trekking Ultra-Compact Cap. I am glad that the product serves you well. Do come down to any of our stores to check out the full range. We hope to see you soon!
Cheers!Your Smiley Hiker,
Hiking Sports Leader
sun catcher

will keep sun of neck, light on head a winner

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Excellent design!

Light weight,very versatile, dry quick and looks cool. Would love to have more color choice.


Cap is too small - meant for a child

Hello Mr. Harinder 

Thank you for taking out time to give your valuable feedback on Trek 100 Mountain Trekking Cap. We are sorry that you were not satisfied with the product.
Trek 100 Cap is an ultra-compact Cap which you can tie around your head and hence comes in only one size as the size adjustment has to be done when tied.

However If you feel that the product size is not suitable for your head size. Kindly visit your nearest Decathlon Store and our team will be happy to assist you with the exchange or refund.
To see more Cap Options please click on this link and select Cap in Nature to see all the Caps: 
I hope the above information was helpful.Kindly reach out to me if you have any further queries.

Product Trainer and Passionate Backpacker
Versatile and super light

Brilliant idea. Saves running/walking with sunglasses on all the time, the cap is so light that I've taken it everywhere. Takes a little practice to get the hang of tying it different ways but it's worth it. It will be very useful in the summer.

Genial para montañismo, trekking y navegación

Es genial para el montañismo , navegación y trekking, pues te lo ajustas a la cabeza a la dureza que quieras sin que te haga daño. En zonas de nieve , alta montaña o navegación tapa las orejas que son las más perjudicadas cuando te quemas del sol y Además la parte trasera sirve para tapar la nuca de los quemazones indeseables. Muy muy transpirable y lo ajustas como tu quieres. En mi caso tengo poco pelo pero el tacto de este producto con la piel es excepcional. En caso de viento fuerte, puedes afianzar más la gorra y así no se te vuela ( especialmente en navegación)

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Buen diseño

Una gorra diferente en un tejido muy comodo, esta muy bien

Muy buena calidad y super ligera

Muy buena calidad y súper ligera. Recomiendo totalmente

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No es comoda de acoplar.

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Size Guide

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Additional Product Information


Main fabric

  • 86% Polyester cationic
  • 14% Spandex

Inner fabric

  • 100% Polyester cationic

What makes my cap eco-friendly?

The cap's fabric is 90% recycled polyester, made from recycled plastic bottles.

Compact design

The cap's visor is made from thermoplastic elastomers (TPU), which combine the elastic properties of elastomers and the mechanical properties of plastic. The result is a sturdy, flexible, shatterproof visor!

How do you measure a fabric's quick dry capacity?

The product is machine washed 3 times then line dried, then we immerse it in water and measure how long it takes to get back to its pre-wash weight. This cap scored an impressive 4 out of 5 stars, returning to its pre-washed weight between 80 and 120 minutes after immersion



Product testing

The entire design team was able to test this cap during frequent excursions in the Mont Blanc mountain range, where Forclaz, Decathlon's backpacking brand, has its offices.

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