Alternative Insulated Jacket Blue Indigo

280,00 USD
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  • Free standard EU shipping on any order over 150 EUR
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Moisture wicking
Breathable
Thermal regulation
Quick drying
3 large pockets
3D texture
Silicone at the bottom
Reflective graphics
Antibacterial
High level of compression
Water repellent (DWR)
Windproof

Temperature -5°C to 10°C

-8°C 0°C 8°C 16°C 24°C 32°C

Weight 4/6

Insulation 5/6

Breathability 6/6

Water protection 1/6

Wind protection 4/6

Abrasion resistance 5/6

Compression 5/6

Polartec® Alpha® Polartec® Alpha®

                            Quality symbol

Complete the look

Signature Deep Winter Tights Black
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380,00 USD
Alternative Insulated Jacket Blue Indigo
Alternative Insulated Jacket Blue Indigo 280,00 USD

Size Guide
Fit Guide

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Sizing guide

Product Reviews

5 / 5
10 reviews
  • Submitted 18.11.2025

    By Oliver Biermann Verified buyer

    From Germany

    exceptionally well made (except for the back pockets)

    The Alternative Insulated Jacket is (imho) exceptionally well made; giving me full confidence that it will last ages (or more), even for a daily user. Fabric feels robust yet cosy, and the Isadore design is something I appreciate. The fit is more on the "close side", which works well on the bike but a bit snug off it. Plus I like the zippers out of polymer/plastics. Only drawback is the placement of the back pockets, which are noticeably high, and accessing them with winter gloves on is difficult. Aside from that, the jacket performs and has quickly become number one part of my kit.
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  • Submitted 24.11.2024

    By Filip Gavac

    Fantastic fitment, looks, materials.

    Okay. I have been using this jacket for the last 12 months, so around 5000km in it ('23fall/winter, '24spring/fall) now and it is the best piece of clothing I have ever had, period. LOOKS are fantastic, colour palette is perfect (as with many isadore apparel). For me, it stretches enough to allow for 2 baselayers and heavy breathing and also adjusts to the temperatures very well. It actually does so so well, that I wear it in pretty much in any temp till 15C and just adjust the baselayer materials, types and counts accordingly. AND THE FITMENT :) Usually for the products from alternative series, you should ideally have a rather lean and athletic figure (I am 190/75kg wearing size S) and I have never experience something that is that precisely fitted, literally to the last mm. Even my m2m suits are more off than this haha. Also, the materials are very durable (was wearing it with backpack a lot - zero signs of wear).
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  • Submitted 28.1.2026

    By Pepa

    Biker

    Super bunda do chladného počasí. Perfektní funkčnost
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  • Submitted 15.1.2026

    By Christian

    Too short

    I bought this winter cycling jacket mainly for commuting and have been using it regularly in temperatures down to –5°C. At first glance, the jacket makes a very good impression: the build quality is excellent, the seams are clean, and the materials feel durable and well made. Unfortunately, the jacket is not well thought out for real winter conditions. The cut is too short, especially at the back. While the front of the jacket stays pleasantly warm, the lower back cools down very quickly, which is a serious issue when riding in cold weather. The problem becomes even more noticeable when temperatures drop below freezing. The material on the back is simply not suitable for sub-zero conditions, offering insufficient insulation. As a result, there is a strong temperature imbalance between the warm front and the cold lower back. In summary, this jacket is well manufactured but poorly designed for winter commuting. With a longer cut and better insulation on the back, it could be a great product. As it is, however, it does not provide the level of protection one would expect from a winter cycling jacket.
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  • Submitted 25.11.2025

    By Grzegorz

    Jacket

    I’m very satisfied with the jacket. I’m 182cm, 73 kg and size M is just perfect. Tested only with one base layer in 2 celcius
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