Men's hiking long-sleeved warm T-shirt - SH100

The inside of your T-shirt is brushed – a tried and tested method for retaining warmth. The principle is simple: the component knit is structured to add volume to trap air, which is naturally insulating. It is exactly the same principle as animal fur or feathers.

Close-fitting cut. Select your usual size or one size larger if you prefer looser fitting clothing.

To dress properly in winter, whatever your activity, we recommend using the 3-layer principle:layer 1: The high-tech base layer transfers moisture away from the body to keep your skin dry.layer 2: The second layer (fleece, sweater) provides warmth and transfers moisture outwards.layer 3: The jacket protects you from the outdoor conditions: rain, snow, wind.The whole outfit must be breathable in order to eliminate moisture.

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

This product is guaranteed for 2 years from the date shown on the sales receipt. A product covered by the warranty will be exchanged free of charge. The warranty covers product defects, excluding those resulting from normal wear and tear and improper use.

The environmental impact of the product is calculated based on its entire life cycle and using different indicators. A score from A to E is given to help you easily identify the more eco-friendly products by comparing products of a similar type. Decathlon actively promotes this initiative. Find all our sustainability initiatives at http://sustainability.decathlon.com/