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If Peter were a BIKE editor, he would probably have had the foresight to test the rain jackets back in June - and we would probably all have come back a little less soaked from many a tour in this rainy July. But because our climate tends to get milder and even in winter the precipitation falls from the sky in drops rather than flakes, rain jackets are now a year-round item of clothing and are in fashion from the beginning of January to the end of December.
Rain jackets have to do a lot: they should reliably keep out wind and weather, remain vapour permeable, adapt to the sporty posture on the bike and weigh little. For our test, we compared twelve men's and ten women's models from both the Race and Trail categories. The test was based on four practical criteria: Weather protection, fit and comfort, weight and pack size as well as features and function. While racers attach more importance to low weight and a pack size with the volume of a jersey pocket, trail bikers tend to pay more attention to useful details such as an adjustable hood, ventilation options for ascents or better freedom of movement for technical terrain.
| Model | Single test | Availability |
| AGU Ultralight Rain Jacket Perf. Men / Ultralight Rain Jacket Perf. Woman | to the detailed test | >> available here |
| Alé Elements Rainproof Jacket / Elements Rainproof Jacket Woman | to the detailed test | |
| Cube Road / XC Rain Jacket | to the detailed test | |
| Gorewear Spinshift GTX Jacket Men / Spinshift GTX Jacket Women | to the detailed test | >> available here |
| GripGrab Rainmaster Waterproof Jacket / W's Rainmaster Waterproof Jacket | to the detailed test | >> available here |
| Le Col Pro Lightweight Rain Jacket / Womens Pro Lightweight Rain Jacket | to the detailed test | >> available here |
| Poc The Supreme Rain Jacket / The Supreme Rain Jacket | to the detailed test | >> available here |
| Scott Jacket M's RC Pro GTX WP | to the detailed test | >> available here |
| Ion Bike Jacket Shelter lite / Bike Jacket Shelter lite | to the detailed test | >> available here |
| Leatt Jacket MTB HydraDri 2.0 / Jacket MTB HydraDri 2.0 Women | to the detailed test | >> available here |
| Patagonia M's Dirt Roamer Storm Jacket / W's Dirt Roamer Storm Jacket | to the detailed test | >> available here |
| Vaude Me Loamer Rain Jacket / Wo Loamer Rain Jacket | to the detailed test | >> available here |
The good news first: most of the jackets performed well, some even excellently. At the top of the podium is the Spinshift GTX from Gorewear alongside the Le Col, which came out on top against the Alé by a wafer-thin margin. What unites this top group is that they stay dry for a long time even in constant rain and splashing water and anticipate the sporty position on the race bike well without stretching or flapping. They are also lightweight and fit easily into the jersey pocket.
Details such as reflective elements, comfortable collar solutions, well-fitting cuffs and a sufficiently long back section that doesn't ride up when pedalling round off the picture of the perfect racing rain jacket. The models from Agu, Cube and Scott were not quite as convincing. Here, racers have to accept compromises, especially in terms of fit. Poc's ultra-lightweight jacket provides excellent protection from the elements and can be folded up into a tiny package, but the sum of its features does not justify the price of 500 euros.
And the trail models? Vaude can take the lead here with the new Loamer. The jacket is reliably waterproof and lets raindrops roll off cleanly even after several washes - only the Ion offers similarly good protection. Striking with Leatt: Although the material itself blocks the rain, the seams are not sealed and let water through. The MTB HydraDri 2.0 is therefore not suitable for real showers - even if it otherwise shines with particularly lavish features.
The only thing missing from the Vaude is a ventilation function. Otherwise, the Loamer scores points with its adjustable hood and bike-specific cut. What irritated us here: The mottled material looks as if the jacket has been wrapped up in a rucksack with a piece of bacon. But this visual effect is unimportant as long as you cycle dry through capricious weather like this rainy July.
The overall score is made up of four different criteria, which were weighted differently depending on their relevance. We determined all measured values in-house, including the Suter and spray test. Before these tests, all test jackets were washed in the washing machine according to instructions.
Waterproofness was determined using the Suter test (see DIN-EN-ISO 20811). We subjected all test jackets to a pressure of 0.4 bar (4,000 millimetres water column) in the area of a seam for two minutes. If water seeps through the material or the seam during the test, points are deducted. Similar to the spray test (DIN-EN-ISO 4920), the beading behaviour was determined. Depending on the quality of the impregnation of the outer fabric, the water drops roll off to varying degrees.
In terms of fit and comfort, the focus was on how the jackets wear in everyday use. We assessed how the lining feels against the skin and how loud the flapping noise is on fast descents. When it comes to fit, the jacket has to prove its cutting qualities in the bent-forward racing bike position. The back section should extend far enough over the bum, the material should lie as flat as possible on the stomach, the collar should protect against draughts even when the head is stretched out and the sleeves should seal smoothly at the wrists.
It is practical if the rain jacket can be stowed away in the jersey pocket when not in use to save space. The lighter it is and the smaller it can be folded up, the better. This is particularly important for women, whose jersey pockets are often smaller than those of large men's jerseys.
As standard, a rain jacket should be equipped with reflective material, a well-fitting waistband (gel waistband), an easy-running zip, an asymmetrically shaped collar and sleeve sections with elastic elements. Manufacturers who add extras to their rain jackets, such as zip pockets or ventilation openings for optimised sweat transport, are awarded bonus points.