To help to keep you warm, we use recycled wadding insulation (60 g/m² on the arms and 100 g/m² on the body). This synthetic polyester-based wadding traps air, depending on the size of its fibres, to insulate you from the cold.

As well as its filling, your jacket's waterproof zips, collar, hem tightening and adjustable cuffs offer better protection against the cold and damp for a warmer feeling.

The coating is a waterproofing material spread over the inner surface of a fabric. It prevents water from seeping into the garment but allows the water vapour produced by the body's physical activity to escape. So you stay dry for greater comfort while practising your sport.

The resistance of a fabric is measured by the height of a water column in mm that can be supported by the fabric (test based on the ISO 811 standard). The higher the pressure, the more waterproof the fabric. A fabric with a waterproof rating of 5,000 mm is therefore resistant to the pressure exerted by a 5,000 mm column of water.

The 150 jacket was rigorously developed and assembled to stop water getting in and to prevent wind chill, so you can brave the bad weather (rain, snow, wind, etc.). We have checked the waterproofness of this product in use in various weather conditions over several days.

The water-repellent property of a fabric is its capacity to make water run off its surface without absorbing it. This jacket features water-repellent components that extend its weather resistance. The fabric is made water-repellent by treating its outer surface. However, this property may deteriorate with use.

Remember that water-repellency can be restored. To do this, put the jacket in the tumble dryer on a synthetics programme for 10 to 15 minutes. You can also use a waterproofing spray (sold in our stores): spray the product evenly over the entire garment, then allow to dry for 10 to 12 hours).

This garment wicks away the water vapour produced by your body when exercising. To see if a fabric is breathable, its resistance to evaporative heat (RET) is measured in a standardised ISO 11092 test. The lower the RET, the more breathable the fabric. The 150 jacket has a RET of 7. However, it’s the technical solutions (zips, vents, mesh) that Wedze uses, which reduce the condensation inside the garment and maximise breathability.

Regular Fit. The jacket has sides that fall straight and remain parallel without trying to follow the shape of your chest. The inner volume lets you wear this jacket with a first and second technical layer.

To keep warm and dry, just apply the 3 technical layers rule: - Layer 1 or second skin, to stay dry. - Layer 2 or an insulating layer, to keep in the heat. - Layer 3 or a protective layer, to protect against bad weather.

The adjustable jacket hem and elastic sleeve cuffs keep out snow and draughts while skiing, and especially in case of a fall.

The environmental impact of the product is calculated over its entire life cycle and using various indicators. An overall ABCDE score is given to help you easily identify products with the best environmental performance by comparing products of the same type (t-shirts, trousers, backpacks, etc.). Decathlon is committed to displaying the environmental information of its products. For more information: http://sustainability.decathlon.com/