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Ethically made and for each product sold we regreen 100m² of land in Africa.

All weather Mid-layer Blue | Men

34 reviews
€139 EUR Regular price €165 EUR

SIZE GUIDE - Model is 182 cm, 79kg & wears size M

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Delivery 1-2 business days in NL and 2-5 Worldwide

5-Year Warranty

A versatile warm insulated jacket. Lightweight, windproof, water-resistant, and breathable yet warm. Functions both as a mid-layer and as a standalone. Made from featherless Sorona insulation, being 30% biobased renewable insulation.

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    All weather Mid-layer Blue | Men

    €139 EUR Regular price €165 EUR

    Main Features

    Water Resistant & Windproof

    PFC free DWR coating & 100% windproof


    Highly breathable

    Warm & Lightweight

    Featherless Sorona 60g 30% biobased renewable insulation

    3 reasons you want to buy this jacket

    Sorona Insulation

    Sorona Insulation is 30% biobased renewable, superlight yet warm and completely featherless. Featured with PFC-Free DWR coating.

    This fabric with its insulation provides you complete protection as mid-layer or standalone piece.

    Including 10+ features

    We carefully selected a wide range of key features that include - but are not limited to - 3 essential pockets, YKK™ zippers and PFC-free DWR treatment.

    We are B Corp™ Certified

    Cortazu exists to drive positive change for our planet. This means we use our business, community, and creativity to do good.

    All products are ethically made and for each purchase we regreen 100m² of land in Africa.

    Product Highlights

    This premium insulated midlayer jacket is warm, breathable and perfect for layering in colder conditions or just as a standalone piece. Lightly insulated making it ideal for all year round.

    Using Sorona insulation, we create warmth without using any nature-damaging components. Featuring details of elastic bindings and 2 hand-warming pockets.

    Striving to create this versatile midlayer jacket, we've carefully balanced functionality and performance to offer the best for both worlds. We carefully selected a wide range of features to help realize this. Key features include - but are not limited to - 3 essential pockets, YKK AquaGuard® zippers, hem adjustments and elastic cufs.

    The Regular fit ensures unrestricted movement and accommodates one extra layer for added warmth.

    Full Product Details
    Technical Features
    • Main fabric: 90% nylon, 10% spandex
    • Insulation: Featherless Sorona 60 g 30% biobased renewable insulation
    • Water-resistant: PFC-free DWR treatment
    • Breathability: Highly breathable
    • Fabric denier: 20D
    • Product weight: 490 g
    • Two hand pockets
    • Internal pocket with zip
    • YKKZippers used on all zippers
    Product fit & layering
    • Fit: Regular fit with room for 1 layer underneath
    • Sleeves: Athletic sleeves for extra freedom of movement
    • Adjustable hem: Easy adjustment at 2 places with elastic drawstring
    • Cuffs: Elastic cuffs
    • Center back length men’s: XS 74, S 76 cm, M 78 cm, L 80 cm, XL 83 cm, XXL 86 cm
    • Center back length women’s: XS 70 cm, S 72 cm, M 74 cm, L 76 cm, XL 78 cm, XXL 80 cm

    Certified B Corp

    We exist to drive positive change for our planet. We aim to use our business, community, and creativity to do good. We're proud to say Cortazu is the first Dutch outdoor brand to get B-Corp Certified.

    We as a business minimise the impact we have on the planet and reduce our carbon footprint as much as possible.

    We focus on technical innovation and recycled components and are highly selective with the partners we work with which allows us to ensure the working conditions of workers are not just fair, but great.

    Read more our B Corp Certification here.

    Our Regreening efforts

    We're on a mission to re-green 10 Million Square Meters of Land by 2025. So far, we have helped to re-green 7.034.093 m² of land and are on track to reach our goal by 2025 together with our community.

    Cortazu doesn't exist just to sell outerwear products. We're here to inspire people to create their own adventures while supporting the world around us.

    That's why we partnered up with Justdiggit and started to cool down the planet. If we can warm up the earth, we can also cool it down.

    Read more about our regreening efforts here.

    Ethical Manufacturing

    The manufacturing process of our products has been carefully curated with a focus on a transparent, people-first approach. By concentrating our efforts on fair working conditions and long, meaningful relationships with our suppliers, we ensure that our manufacturing is as ethical as possible.

    Our products are manufactured by Toray in Vietnam, which is a producer for many prominent outdoor brands. The long term relationships we have built with both our suppliers and manufacturers gives us unrivaled control of every step in the supply chain and lets us be highly selective on the partners we work with. Importantly, this allows us to ensure our products are produced in a sustainable manner and the working conditions of workers at every step of the supply chain are not just fair, but great.

    Technical Innovation

    One way we minimise our impact is through technical innovation. Upon realising the negative impact that nylon has on the environment, combined with the sheer prevalence of nylon usage in the outdoor fashion industry, we set about to innovate something that had never been done before. To create the world’s first 3-layer outdoor jacket made of 100% recycled nylon. Thanks to this innovative creation, Cortazu was selected by a jury panel of 43 judges and received an ISPO Gold Award in 2019.

    Recycled components: Another important step in minimizing our impact is the choice of components. Our current range of products are all composed of 52 recycled materials and we are currently working on advancing the technology even further so we can bring the above-mentioned 100% recycled version to the market.

    Shipping & Returns

    Fast shipping

    Delivery is 1-2 business days within The Netherlands and 2-5 business days worldwide.

    For more information click here.

    Shipping costs

    Delivery of Cortazu products is free within the EU & US. For other countries, additional fees may apply.

    We accept returns and exchanges within 30 days. For more information on shipping and returns click here.


    30-day risk-free return and exchange period. Click here for more information about returning or exchanging your order.

    Still Unsure?

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    Customer Reviews
    4.9 Based on 34 Reviews
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    Filter Reviews:
    24 Feb 2024
    Tobias P.
    I recommend this product

    Great warm and breathable mid-layer

    Very nice mid-layer that keeps you warm when needed and is breathable in warmer weather. Been wearing it with just a t-shirt in 7 degrees (c), that was warm enough. And inside at 20 degrees, it doesn’t feel stuffy at all. Highly recommended. Overall big fan of Cortazu products.

    18 Feb 2024
    Peter B.
    Netherlands Netherlands
    I recommend this product

    Perfect midlayer

    Comfortable as a midlayer and as a top layer with warmer weather.

    30 Jan 2024
    Julian S.
    Germany Germany
    I recommend this product

    Top Qualität zu fairem Preis

    Die 2 Jacken sind sehr schnell angekommen und der Kundenservice war super freundlich.

    26 Jan 2024
    Andreas G.
    Germany Germany
    I recommend this product

    Nice Jacket

    Light an very handsome.

    26 Jan 2024
    Roland P.
    Germany Germany
    I recommend this product

    Best midlayer

    It’s incredible. So soft, light and unconstricting it feels like wearing a pullover, but it’s a warm windbreaker. It doesn’t get too warm easily and it offers a great isolation for how thin and light it is. Also it looks great and doesn’t have the down jacket shine to it. I am trying to find excuses to wear it.

    Cortazu All weather Mid-layer Blue | Men Review