ASSOS MILLE GTS STURMPRINZ Rain Jacket S11

MILLE GTS STURMPRINZ RAIN JACKET S11
A waterproof, windproof cycling jacket, engineered to the specifications of WorldTour athletes who race and train in the most challenging conditions.

The return of a cycling icon. Engineered to the exact specifications of WorldTour athletes, the GTS SturmPrinz S11 is a total reimagining of the legendary weatherproof shell.  Built for those who race and train in the absolute harshest conditions, it combines body-mapped waterproofing with hyper-breathability to deliver uncompromised protection for the most demanding riders.

Technical Highlights

• 3L Atlantis Hardshell:  Maximum waterproof and windproof defense paired with extreme breathability.
• Smart Air Vents:  Strategic ventilation and Core Light back panels eliminate overheating during high-intensity efforts.
• AvantGarde Flexible Cuffs:  A stormproof seal that allows for effortless layering over thermal layers and gloves.

Performance & Materials

The original SturmPrinz held mythical status among pros and amateurs alike.  The S11 generation elevates that legacy.  The front panel, sides, shoulders, and leading edges of the sleeves feature Atlantis—an impossibly breathable 3L membrane (rated at 42,900 g/m²/24h) that cuts through relentless rain, wind, and frigid road spray.  It thrives during high-output riding in freezing downpours, keeping you warm from the outside and dry from the inside.
To optimize temperature regulation, the rear-facing panels use highly breathable Core Light softshell.  The fully taped construction features an ultra-elastic, coated material at the hem and cuffs to form an impenetrable, watertight seal.  As a modern update to premium environmental standards, all materials are entirely PFAS-free.

Construction & Fit

• GTS regularFit:  A streamlined, aerodynamic silhouette optimized for long-distance comfort, sitting perfectly between a pure endurance fit and a second-skin racing fit.
• airVents:  A smart ventilation system engineered to open when you are in an upright climbing posture, rapidly expelling excess heat.
• fastClosure:  A double-zip construction designed for quick ventilation from the top or bottom. Features an auto-alignment design for seamless operation with gloves in severe weather.
• Reflective Detailing:  High-visibility accents placed strategically to ensure safety in low-light, overcast, and stormy conditions.