Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
Mountain Backpacking Cap TREK 100
Lightweight and breathable cap.
Free shipping over $49
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Quick dry
This cap takes 80 to 120 minutes to fully dry after being immersed in water.
Moisture wicking
The fabric absorbs and wicks away moisture to the outside of the fabric
Anatomical design
Adjustment system that allows you to adjust head size from 20" to 23.6"
Durability
Indestructible cap that will be your long-term companion
Breathability
Fabric allows moisture, generated by the head, to escape
Durability
Comfortable and durable at the same time.
Questions & Answers
There are no questions
Be the first to post a question
Product Customer Reviews

thin soft fabric
This is a great baseball cap. I almost didn't buy it because the price was too low & I assumed it couldn't be any good. Haven't tested the quick dry yet, but it's adjustable, comfy to wear, stays on in breezy conditions, & fits in bumbag when not in use. As good as or better than similar caps costing 3 times more. Ticks all the boxes.
One size fits all
Nice second hat
Bought to leave in rucksac.
high quality for low price
Good material, easy to wash, comfortable.
Good
I am using the product for my children. Excellent quality and comfort. Not only for sports even otherwise. Not easily worn out or torn. Colours are very pleasant and vibrant.
It fits me perfectly as soon as i wore the cap that made me feel to buy it. The thing is that people will always steel my cap.
Good product with reasonable price.
Its light weight. It would have been grt if a buckle was provided.
Bought a cap from Decathlon, they were selling in discount. I started using and it doesn’t sit on my head. Not feeling comfortable.
Hi Geneish,
Thank you for reviewing TREK 100 mountain trekking cap beige from your personal experience.
We are sorry that you are Unsatisfied with the product and we would love to assist you to have a better closure to the concern
For the Current concern, I recommend you to visit your nearby decathlon store and contact our Teammates on the same concern. they will provide you with the best resolution available today.
For any further assistance, I will make sure to be available to help you with the concern.
Thank you & have a great day.
Agneyan J Sagar
Omni merchandiser
Decathlon Sports India
Value for money and good product
Excellent product.
Additional Product Information
Composition
Main fabric
- 100% Polyester cationic
Is my cap uv protective?
Although the fabric has a UPF rating >50 (so only allowing 1/50th of the sun's rays to pass through), under current regulations this cap does not qualify as UV protective as it does not cover the back of the neck, which is a requirement for UV protective certification. However, your head will remain well protected.
How do you measure a fabric's quick dry capacity?
The product is machine-washed 3 times and line-dried; it is then immersed in water in order to measure the time taken for the product to return to its original pre-washed weight. This cap scored an impressive 4 out of 5 stars, returning to its pre-washed weight some 80 to 120 minutes after immersion
Origin
Imported
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
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

Mountain Backpacking Cap TREK 100
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.