Kostabero men's warm, breathable and waterproof jacket

    Designed for occasional to regular sailing in moderate conditions (moderate wind and rain, calm to rough seas)

    More details
    SKU: S122669 (722180)
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    Size Guide

    Delivery in 6 to 7 days

    € 47.98
    Our e-commerce is suspended for a transition period. We expect to be back soon!
    Product benefits
    1. Waterproof
      > 5,000 mm. Tested under a 150 L/hr/sqm shower for 3 hours.
    2. Warmth
      The quilted lining combined with microfibre provides very good insulation
    3. Breathability
      The fabric's hydrophilic coating wicks away perspiration (RET= 12)
    4. Windproof
      High fleece collar and coated fabric to cut the windchill effect.
    5. Pockets
      1 closed inside pocket. 4 outside pockets.
    6. Water repellent
      Water repellent
      Specially treated so water slides off the fabric surface.
    7. Environmental impact
      Environmental impact
      B rating - Comparison: men's warm and waterproof jacket - technical info details
    8. Environmental impact
      Environmental impact
      B rating - Comparison: men's warm and waterproof jacket - technical info details
    • Type
    • Sailing type
      Inshore sailing
    • Frequency
    Product feature
    1. Waterproofing:
      The exclusive waterproof fabric is guaranteed to keep you dry – even in a downpour. In the rain simulator, the jacket stayed for 4 hours under the equivalent of a 100 L/hr/sqm storm without the tiniest drop getting through the product. The fabric's waterproofing is guaranteed to withstand more than 5,000 mm of water pressure.
    2. Hood:
      The hood is easily stored in the pocket built into the collar. It can be tightened with an adjustable elasticated cord equipped with two self-blocking eyelets to better protect you from the elements.
    3. Pockets, document protection and accessories:
      The inner zip pocket lets you safely store your documents and accessories and protect them from moisture.
    4. Wrist adjustment:
      The cuffs have rip tabs so that you can adjust the fit at the wrist and prevent air and water from getting inside.
    5. Jacket fastening:
      The injection-moulded plastic front and pocket zips are oxidation-resistant, thanks to the special shape of the teeth. It has an exterior flap and a placket with a gutter that guarantees optimal waterproofing. The hem is adjusts using an adjustable elastic with a blocking eyelet.
    6. Jacket lining:
      The jacket is lined with wadding combined with microfibre to provide a thermal protection of 2.33 clo.
    7. What is breathability and the RET index?
      The breathability of your jacket corresponds to its ability to let perspiration generated by the body escape. It is measured by its Resistance to Evaporative Transfer (ISO 11092 standard). The RET is a resistance index; the lower the value, the greater the breathability of the fabric. RET between 6 - 9: extremely breathable, between 10 and 13: very breathable, between 14 and 17: breathable, between 18 and 20: not very breathable, over 20: not breathable.
    8. What is a waterproofing test or "shower test"?
      Approved test in which your warm jacket is placed under a shower simulating different weather conditions. Our waterproof fabrics are certified after more than 4 hours of testing in rain of 100 L/hr/sqm to 450 L/hr/sqm depending on the product use.
    9. Water repellent fabric:
      The water repellency of your warm jacket is obtained by applying a treatment to its outer surface. This treatment causes water to slide over the surface of the fabric without soaking in. This prevents the fabric from soaking up water and keeps it lightweight, breathable, and warm. This treatment must be renewed throughout the garment's lifetime. Water-repellent treatment products are available in our stores.
    10. How important is windproofing?
      Protection from the wind is critical, as wind can chill the body significantly whether you are active or at rest. According to the windchill model, which measures how the air temperature feels when factoring in the wind and cold: at a temperature of 5°C, combined with winds of 30 km/h, the temperature felt will be 0°C. If the air temperature is 0°C and wind speed is 40 km/h, the temperature felt will be -7°C.Your warm jacket counters the windchill effect.
    11. What is the Clo index?
      Clo is the scale that measures the thermal resistance of your warm jacket. During the test, your technical garment's fabric is exposed to a temperature close to body temperature and a controlled outside temperature. The clo index reflects the ability of your warm jacket to retain your body heat inside the garment. The greater the clo index, the better the technical fabric will retain your body heat.
    12. Score to compare the environmental impact of products
      The environmental impact of the product is calculated over its entire life cycle and with different indicators. An overall score (ABCDE) is attributed to help you easily identify the products with the best environmental performance by comparing products of the same type with one another (T-shirts, trousers, backpacks, etc.). Decathlon chose to apply this voluntary environmental labelling scheme. Explanatory video: https://youtu.be/8t63KkRwn_8 sustainability.decathlon.com
    Product testing
    1. Composition
      Main fabric : 100.0% Polyamide (PA) Padding : 100.0% Polyester (PES) Main lining : 100.0% Polyester (PES) Secondary lining : 100.0% Polyamide (PA)
    2. Storage advice
      Store in a dry place, but do not leave your garment on a heat source such as a radiator, as this may damage the breathable coating.
    3. Cleaning advice
      Machine wash your Kostabero warm and waterproof jacket at 30°C, inside out with the velcro fastened and without fabric conditioner. Choose a long rinse and gentle spin cycle. Line dry if possible. Occasional tumble drying on low for a short period of time
    4. Product catchline
      This waterproof jacket will keep you warm and dry! With its lining, long cut and design, you'll forget you're even wearing it! Its zip pockets that are protected from the water are an added bonus!
    5. Lab tested
      The test re-creates storm conditions in a weather simulator. Under these conditions, after 4 hours under a rain shower of 100 L/hr/sqm, our warm jacket still kept the user dry.
    Product reviews
    4.6 / 5
    5 reviews
    5 users recommend this product
    Write a review
    • Excellent quality and value

      Mark (United Kingdom)
      Used for 1 week or less
      I took the chance and bought online in the knowledge that it could be returned if it wasn't suitable. Very happy with my purchase when it arrived in the post within a few days.

      Good design, fabric and warm lining. Not tested on the boat in the wet just yet, but it looks up to the job.

      As usual with this brand, the sizing is small. I usually have medium in other brands and so ordered a large which is fine.

      Order with confidence - if it's not suitable you can return it.

      Samuel (United Kingdom)
      Used for 2 to 8 weeks
      Keep warm
      Durable texture that would withstand wear and tear as well as dirt.
      Inner lining well designed
    • Comfortable

      Ana (United Kingdom)
      Used for 2 to 8 weeks
      Easy to wear, warm and suitable at any time
    • Sailing jacket

      Jeremy (United Kingdom)
      Used for 2 to 8 weeks
      Does what is asked of it Warm, water and windproof. . 5 pockets are useful. For the price? Brilliant!
      Warm, water and windproof
      Zip is a little fiddly
    • Tribord men's jacket dk blue

      Gary (United Kingdom)
      Used for 2 to 8 weeks
      The jacket is amazing value, it's waterproof, warm, comfortable and also looks great. Would highly recommend. I was hill walking recently in horrible weather and it did the job.
      well made, waterproof, warm, looks great
      Nothing so far