Mountain Trekking Waterproof Hat Trek 900 - Black

Ref. : 8526270

Our team is passionate about hiking and trekking and has designed this hat to protect you from the rain when out trekking

The rain will no longer slow you down thanks to this waterproof Trekking hat!

Color: black / carbon grey

  • 56-58cm undefined
  • 60-62cm undefined

Our services :

  • Free delivery for Decathlon brands orders above $399
  • All Decathlon products are eligible for lifetime return

Products benefits


3-layer fabric with ripstop weave for greater tear resistance.


Offers protection during a 2 hour downpour (60 litres h/sqm).


Waterproof and breathable membrane that allows water vapour through.


Laser perforations on the top of the cap to allow air to circulate

Sun protection

This cap meets the requirements for UV-protective standards

Technical information


How does Decathlon measure waterproofing?
At Decathlon, we don't just consider the intrinsic quality of the component (in this instance, a fabric with a 20,000 rating) but we also test the waterproof qualities of the finished product in an environmental chamber with reproduces different levels of precipitation.
This hat will protect you from a 12 cm rain shower for 2 hours, or 60L of water per hour and per square metre: quite a downpour!

What makes ripstop fabric more durable?

Ripstop is a mesh-type fabric. The warp and weft design helps ensure durability and prevent potential tears.


2 years


56-58cm : 0.058 kg
60-62cm : 0.062 kg

Product concept & technology

Product Composition

Main fabric 100% Polyester Membrane 100% Polyurethane Inner fabric 100% Polyester


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

Approved By

a panel of independent trekkers to ensure complete impartiality.

Maintenance advice

Machine wash - 30° max - normal

Do not bleach

Do not tumble dry

Do not iron

Do not dry-clean

User reviews

Questions & Answers