Hiking T-Shirt MH550 7-15 Years - Green String

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Our design team, parents of young hikers, has developed this t-shirt MH550 for hiking in all weathers and on challenging trails.

Ultra lightweight and breathable, this t-shirt will be the perfect companion for your kids’ sporting hikes.

  • 7-8years/4'-4'2" Out of Stock
  • 8-9years/4'3"-4'6 Out of Stock
  • 10-11years/4'7"-4'9" Out of Stock
  • 12-13years/4'9"-5'2" Out of Stock
  • 14-15years/5'2"-5'7" Out of Stock

Our services :

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

Products benefits


Only weighs 120 grams in size 10-11 years


Quick drying thanks to the polyester component.


Microperforated component on the back and underarms


Hiking T-Shirt MH550 7-15 Years - Green String

Technical information


Resistance to wear and abrasion test: for example, we check that our fleeces do not pill using tests conducted in laboratories. Colour retention test: the colour fastness is verified to ensure that the colours do not bleed when coming into contact with saliva. Ageing test: repeated washing should not affect the fabric's properties, behaviour, thickness or appearance.

Quick drying

Drying time measures a fabric's capacity for drying quickly after being wet, according to a standardised protocol.


Dyeing a product, and the water used for this process, has a important environmental impact.
Water-free dye significantly reduces the environmental impact (water consumption & pollution).


Created in our international design centre at the foot of Mont Blanc in France, this T-shirt is then manufactured and assembled by our suppliers in Vietnam.

These are partners that have genuine expertise in making our tents and with whom we are in close collaboration.
Thanks to this relationship of trust with our industrial partners, we can create high-quality technical products.


2 years

Product concept & technology

Product Composition

Main fabric 100% Polyester Yoke 84% Polyester, 16% Elastane


Store folded in a clean and dry place.


Our design team is based at the foot of Mont Blanc, in Haute-Savoie (France). All year round, we create and develop products that are beautiful, simple and technologically advanced. These are then tested in the field as we believe that the only way to continually improve our products is to test them under the real-life conditions that you will experience.

Approved By

To meet your requirements, Quechua products are tested in the mountains in conditions you will encounter during your hikes.
Sarah, our Field Test Engineer, as well as a panel of child testers, test the products throughout their development until they’re offered for sale.

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