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MILLE GTS STURMPRINZ Rain Jacket S11
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MILLE GTS STURMPRINZ Rain Jacket S11 vents heat on the climb
The MILLE GTS STURMPRINZ Rain Jacket S11 wraps a fully waterproof, windproof shell around a 3L ATLANTIS membrane rated at 42,900 grams per square meter, high enough that sweat escapes as fast as rain stays out. That membrane covers the front panel, shoulders, and sleeve leading edges, while CORE Light softshell handles the rear body and sleeves for added stretch. A back vent opens automatically once the rider sits upright on a climb, pushing out trapped heat exactly when it builds up most.
What Our Gearhead® Experts Are Saying:
"I climbed hard in a downpour, and the inside of this jacket stayed as dry as the outside, no clammy base layer waiting at the top. That's the first rain shell where I stopped unzipping just to breathe."
Details
- Waterproof, windproof cycling shell for rain and cold
- ATLANTIS 3L membrane rated 42,900 g/m²/24h for real breathability
- Back vent opens automatically in an upright climbing position
- fastClosure double zip works top or bottom, even with gloves on
- AVANTGARDE hems and cuffs seal watertight over gloves or midlayers
- Item #AASZ0I2
- Material
- [membrane/laminate] ATLANTIS (3-layer), [face fabric] 90% polyester, 10% nylon, [back, undersleeve] 49% nylon, 35% polyester, 16% elastane, [hem insert, sleeve insert] 80% nylon, 20% elastane, [back lining] 73% nylon, 27% elastane
- Season
- fall, winter, spring
- Fit
- regular
- Length
- hip
- Venting
- rear
- Reflective
- details
- Activity
- road cycling
- Manufacturer Warranty
- limited 1 year
Related Categories
Frequently Asked Questions
How does the ASSOS MILLE GTS STURMPRINZ Rain Jacket S11 handle sustained rain on road rides?
Its 3-layer ATLANTIS membrane and fully taped seams provide weather protection, while CORE Light softshell on the rear body and sleeves adds stretch where you need it in the riding position.How breathable is the ASSOS MILLE GTS STURMPRINZ Rain Jacket S11 during hard efforts?
The listed breathability is 42,900 g/m²/24h, with an ASSOS breathability rating of 3/5. The rear vent opens when you sit upright while climbing, helping release heat during ascents.How should I choose a size in the ASSOS MILLE GTS STURMPRINZ Rain Jacket S11 for layering?
Its GTS regularFit is designed between an endurance fit and a race fit, with room for a thermal jersey or light midlayer. Sizes run from XS through 3XL; choose by chest measurement and the layers you plan to wear.What conditions suit the ASSOS MILLE GTS STURMPRINZ Rain Jacket S11?
The listed temperature range is -8 / +20°C, and the jacket is intended for rain-focused riding in fall, winter, and spring. Its insulation rating is 2/5, so use a suitable base layer or thermal jersey for added warmth.Are the cuffs and zipper of the ASSOS MILLE GTS STURMPRINZ Rain Jacket S11 practical with cycling gloves?
Yes. AVANTGARDE cuffs are designed to seal over gloves or midlayers, and the fastClosure double zipper operates from the top or bottom, including with gloves on. The jacket is hip length for a cycling-oriented fit.









