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Men’s Mountain Hiking Long-Sleeved Half-Zip T-Shirt MH550

Sale price: $5.00 Regular price: $19.99

Long-sleeved breathable, lightweight T-shirt. The feature that will delight you thanks to its ability to absorb and wick away perspiration. The half-zipper provides good ventilation.

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Size: Select a size
Size Guide

This product runs small

Sale price: $5.00 Regular price: $19.99

Free shipping over $49

Final Sale: No returns or exchanges

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8492291

Product Features

A photo of the Men’s Mountain Hiking Long-Sleeved Half-Zip T-Shirt MH550 in use

Men’s Mountain Hiking Long-Sleeved Half-Zip T-Shirt MH550 | the experienced/expert mountain hiker looking for a long-sleeved T-shirt so breathable you forget you’re wearing it

Long-sleeved breathable, lightweight T-shirt. The feature that will delight you thanks to its ability to absorb and wick away perspiration. The half-zipper provides good ventilation.

Moisture wicking

The fabric absorbs and wicks away moisture to the outside of the fabric.


The feature that makes you forget what you’re wearing. Weight: 5.6 oz in size M

Odor control

Underarm mesh inserts treated with ‘No Odor’ to reduce bad smells.

Quick dry

Synthetic fabric that dries fast when wet with perspiration.

Freedom of movement

Stretch fabric due to 25% spandex for added comfort of movement.

Questions & Answers

Product Customer Reviews

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1122 Reviews
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Men’s Mountain Hiking Long-Sleeved Half-Zip T-Shirt MH550,dark petrol blue
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Super Light Fabric

The fabric on this hiking shirt is so thin that it should be rated at less than SPF 5. If you''re buying this shirt for sun coverage look elsewhere.

Thank you very much for your time and the review on this product.

Our priority is to make sure you are satisfied with our products and I am sorry to read that this is not the case with this Tee Shirt MH500 Long Sleeves.

This product has been designed for cool air mornings while remaining very light and breathable. Indeed the product is definitely not aimed to protect from the sun, I am sorry if you were expecting this feature on our product, as I believe the product page describes in details what benefits this Tee Shirt brings.

Since you are not satisfied with the product, and if you did not use it you can have it exchanged either in one of our store or with the return policy online.

I remain available for any question.


Olivier - Mountain Team

Good also as running top

Good also as running top (like the Evadict one)

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Winter walking

Great for winter walking. Bit more warmth, adjustable via the zip, comfortable.

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Please make this model in more colors

It is perfect. I used it every time I go hiking. Long sleeve with zip to adjust temperature is just perfect. I would buy more, but there is only 2 colours. Please make this model in more colours I will buy all :)

Men’s Long-sleeved Warm Hiking T-shirt - SH100 WAR


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Very nice

Lightweight nice item but need to wear a warm layer underneath in chilly conditions.

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Walking top

Very light weight used for running and walking

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Good value

Looking for a lightweight but long sleeve top for warm temps and this was perfect. A slightly baggy fit which suited me well.

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Great shirt

Wanted a thin shirt for holiday when you’ve had just too much sun and want some protection but not the bulk.

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Material issues

Fits and looks great but something in the material irritated my skin really bad causing an awful rash unfortunately

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good could be better

really good, would like it to have thumbloops and it would be perfect...

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Light weight

More colors are my advice

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Size Guide

Size Guide Visual

Additional Product Information


Main fabric

  • 100% Polyester cationic


  • 75% Polyamide
  • 25% Spandex

Sizing and fit information

This T-shirt has a slightly fitted sports cut for better moisture transfer to the outside of the fabric. Select your usual size, or one size larger if you prefer a looser fit.

Perspiration wicking

Synthetic fabric (100% polyester) guarantees good respiration wicking to the outside of the fabric (4 out of 5 stars according to the standardized laboratory test). This stops perspiration from remaining on the skin's surface.

Quick drying

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



Product testing

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 ruthlessly tested in the field, as we remain convinced that we can only provide you with the best products through rigorous testing under real world conditions like the ones you will be using them in.

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


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