A jersey for changeable trail conditionsThe Alé Defence 2.0 in the BIKE test

Matthias Borchers

 · 02.10.2026

Weather-resistant jersey, Alé Defence 2.0
Photo: Matthias Borchers

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Anyone who goes mountain biking in autumn or spring will be familiar with the problem: chilly in the morning, mild at midday, plus wind, spray and the occasional shower. It is precisely for such conditions that Alé has positioned the Defence 2.0 as a weatherproof long-sleeved jersey, designed to keep you from needing an extra jacket for as long as possible. In the BIKE test, the model achieved an overall score of 1.9. Here’s all the information.

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Designed for changeable weather on the trail

Alé positions the Defence 2.0 As a close-fitting solution for the transitional season. The front, sleeves and shoulders are made from Polartec Power Shield with a water-repellent finish and a breathable membrane. The back features a stretchy fabric with a slightly brushed interior. The design is therefore aimed at rides where wind, spray and brief showers may occur, but where a full-fledged rain jacket would be too warm or too bulky.

Weight and pack size in the test

In our test, the Defence 2.0 in size L weighed 255 grams. This places it in the middle of the pack among the weather jerseys tested: lighter than, for example, the Gonso Stivio Jersey Therm M at 290 grams, but significantly heavier than the Pas Normal Studios Rain Shell Aero Jersey at 205 grams. Nevertheless, for a long-sleeved, weatherproof top, the weight is still practical.

The key factor here is the intended use: the Alé is not a minimalist emergency item for your rucksack or jersey pocket, but a top designed to be worn for extended periods in unpredictable weather conditions.

Freedom of movement and seating position on a mountain bike

In terms of fit, the Alé scores well with a rating of 1.6. The regular cut and the wide range of sizes, from 2XS to 4XL, make it easy to choose the right one. The stand-up collar, flat-finished cuffs and silicone hem are designed to prevent wind from getting under the jersey.

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In a sporty riding position, the model fits comfortably close to the body without unnecessarily restricting freedom of movement around the shoulders. The balanced fit really comes into its own, particularly on longer rides and technical trails.

How much protection from the elements does the Alé Defence 2.0 offer?

When it comes to weather protection, the Defence 2.0 lags behind the top contenders in the comparison, scoring 2.0. Several models achieve the top score of 1.0 in this category. However, the Alé offers sufficient protection for damp trails, wind and light rain.

In the event of persistent or heavy rain, a waterproof jacket would be the more sensible choice. This is also in line with the manufacturer’s positioning of the jacket as water-repellent, rather than fully waterproof.

Functional details for everyday trail running

Features include a concealed zip with a zip garage, reflective piping and flat-hemmed cuffs. The absence of more elaborate pocket or collar designs explains the solid, though not outstanding, functionality rating of 2.0.

On the plus side: the details are designed with everyday sporting activities in mind and enhance protection and comfort without making the jersey unnecessarily bulky.

Test conclusion and value-for-money assessment

At 195 euros, the Defence 2.0 is at the higher end of the price range in this test. Its overall score of 1.9 classifies it as a well-balanced all-weather jersey, whose main strength lies in its excellent fit. Those looking for a particularly lightweight option or maximum rain protection will find alternatives that scored higher in the comparison. However, for trail rides, tours and training sessions in autumn and spring, the Alé offers a well-rounded package.

Alé Defence 2.0: Product information and BIKE review

Product informationRating
Manufacturer / Model: Alé Defence 2.0Weather protection (30 per cent): 2.0
Country of production: BosniaFit / Comfort (30 %): 1.6
Weight: 255 grams in size LWeight / Pack size (20 %): 2.0
Sizes / Fit: 2XS to 4XL / regularFeatures / Functionality (20 %): 2.0
Features: hairdresser’s collar, silicone hem, flat cuffs, zip garage, covered zip, reflective pipingOverall mark (100 %): 1.9
Price: 195 euros >> available here

Editor’s conclusion

The Alé Defence 2.0 It impresses above all with its excellent fit and wide range of sizes. Weighing 255 grams, it is not exactly lightweight, but remains easy to handle for a long-sleeved weather jersey. Its weather protection and features are of a solid standard and are sufficient for wind, splashes and brief showers. However, in continuous rain, it lacks the extra protection offered by a waterproof jacket. Recommended for ambitious mountain bikers looking for a close-fitting top for changeable conditions on trails, tours and local rides in autumn and spring.

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Matthias Borchers is an expert for clothing and accessories in the test department of TOUR. As an amateur cyclist, he has completed the TOUR-Transalp and the TOUR-Trans Austria. His reportage trips from San Francisco to Sakai and 17 trips to the Tour de France with around 30,000 motorhome kilometres are also formative.

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