Product Colors and Sizes







Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 1 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 2 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 3 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 4 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 5 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 1 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 2 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 3 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 4 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 5 of 5
Special product, Innovation Special product, New Release Special product, Special product, Sale

Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900

Regular price: $49.99 Regular price:
Special product, Innovation Special product, New Release Special product, Special product, Sale






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 1 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 2 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 3 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 4 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,brown, photo 5 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 1 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 2 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 3 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 4 of 5






Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue, photo 5 of 5
Color: Select a color
Size: Select a size
Size Guide
Regular price: $49.99 Regular price:

Free returns

Free shipping over $25

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8492903

Product Videos

Product Features

Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900 is designed for

Merino wool and micro-fleece hybrid T-shirt made with the right materials in the right locations

A photo of the Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900 in use

Abrasion resistant

Micro-grid fleece at areas affected by rubbing from the rucksack.

Odor control

Wool naturally helps prevent unpleasant odors.

Warmth

Merino wool T-shirt to provide extra warmth as a first layer

Moisture wicking

The high absorbency of wool helps keep the body dry

Freedom of movement

The natural stretch of wool offers unrestricted movement.

Weight

Just 9.7 oz. in size M.

Product Lifestyle Image Gallery

Image Gallery







Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue

Product Customer Reviews

Skip to reviews
96 Reviews
Write a Review 





Men's Mountain Backpacking Merino Wool Long-Sleeved T-Shirt Trek 900,slate blue
Filtered by reviews Loading reviews…
Great value T-shirt for winter running

Bought as a present for a runner who feels the cold when wet. The front panel is wool so stays warm when wet. It is light enough for running and can be used with other layers if needed. Fits well and looks great on too. He is really pleased with the top and has worn several times already

icon-circle-checkmark verified purchase
Light and useful jacket for hiking

As the product description mentioned it is not 100 percent merino wool and purposely upper layer and sides of the jacket used different type of cloth which is very useful. It has replaced by hiking full sleeve shirt and reduce my backpack weight. But I doubt it will run a long run.

icon-circle-checkmark verified purchase
More colours please

I’ve had several of these super base layers for years. Fabulous. All I. Ask is more colours. Black/grey. Maroon/ lighter maroon. The blue is good, the beige less so.

BUENA

ES DE UN TEJIDO MUY AGRADABLE, NO SOLO PARA EL DEPORTE EN CUESTIÓN SI NO PARA EL DIA A DIA.

icon-circle-checkmark verified purchase
perfecta

lo que buscava

icon-circle-checkmark verified purchase
Muy buena prenda

ES una prenda excelente, muy cómoda y cumple su función de abrigo de maravilla. La combino con un plumas fino también de la casa como segunda capa

icon-circle-checkmark verified purchase
Sensacional

Muy buena prenda. La he utilizado como primera y como segunda capa. Muy cálida y confortable. Me sorprendió lo bien que transpira y verdaderamente no huele nada, así que ideal para trekkings de varios días. Los ojales de los pulgares y la cremallera hasta bien abajo en el pecho son muy buenos detalles. Lo único malo, el corte podría ser un poquito más largo de cadera. A poco que fuerces un poco la postura ya se sube por la rabadilla o se sale por encima del arnés o la cintura de la mochila.

Buena camiseta

Buena camiseta, caliente y evapora bien el sudor, usada en varias salidas ya y buenos resultados.

icon-circle-checkmark verified purchase
BUEN AJUSTE

BUENA CAMISETA PRIMERA CAPA, CORTE EN HOMBROS MUY CÓMODO Y BUENA LIBERTAD DE MOVIMIENTOS EN GENERAL , TEJIDO ACOGEDOR NO AGOBIA NI PICA.

icon-circle-checkmark verified purchase
Calida y razonablemente suave

La lana un poco picante, por lo demas, buena calIdad. En mi caso la compre como resto de temporada por lo que el precio fue inmejorable.

icon-circle-checkmark verified purchase
Estupenda,

Buscaba una camiseta justo de esas caracteristicas, destacando que aea de tejido natural

icon-circle-checkmark verified purchase
camiseta comoda

camiseta cómoda y agradable, precio medio

icon-circle-checkmark verified purchase
Calor y confort

En muy cómoda y mantiene el calor. Transpira y al ser de lana no huele a sudor.

icon-circle-checkmark verified purchase
Chaud, bien coupé, très...

Chaud, bien coupé, très agréable à porter, apparemment sans côté négatif.

icon-circle-checkmark verified purchase
Produit très confortable et...

Produit très confortable et agréable à porter. À recommander aux frileux.

icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information

Composition

Main fabric

  • 95% Wool
  • 5% Spandex

Sleeve fabric

  • 94% Polyester cationic
  • 6% Spandex

Underarm fabric

  • 98% Wool
  • 2% Polyamide

Sizing

This T-shirt has a fitted cut for enhanced moisture transfer to the outside of the fabric. Select your usual size or 1 size larger if you prefer looser clothing.

Origin of the wool

We only use wool from Merino sheep bred on farms in South Africa that do not practice mulesing.

Composition (merino wool part)

7.4 oz/sqm. 18.5 micron fibers

A score for comparing products' environmental impact

The product's environmental impact is calculated over its entire lifecycle using different indicators. A score from A to E is provided in order to easily identify the most eco-friendly products by comparing products of the same type (T-shirts, pants, backpacks). Decathlon is committed to displaying the environmental properties of its products. Web: sustainability.decathlon.com Explanatory video: https://youtu.be/8t63KkRwn_8

Origin

Imported

Product testing

We've tested the material in a climate-controlled room in order to determine its performance level. The results have proven the ability of wool to regulate temperature. Indeed, after exercising and sweating, wool enables the temperature of the body to be maintained whereas synthetic fabric causes the temperature to drop faster. The unpleasant cooling or "freezing effect" is limited by Merino wool.

Care instructions

Wash at 86°F on a wool cycle. Dry flat.

 

Size Guide Visual

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