MILLE GT 3/3 Jacket S11

Assos MILLE GT 3/3 Jacket S11

The Assos MILLE GT 3/3 Jacket S11 is the winter jacket of the GT line and tuned to the ClimaCode 3/3 system – meaning: maximum protection for cold, wet conditions on Swiss roads. The S11 generation uses a revised AIRBLOCK‑EVO.916 softshell on the torso for storm-proof wind protection and reliable water repellency while providing increased breathability and stretch. Exposed areas of the sleeves feature NEOS Light softshell, with RX Thermal supporting insulation on the inside; on the back, RX EVO Plus enhances air circulation without compromising weather protection. The sleek regularFit is designed for long training sessions and base rides, including reflective details and three secure pockets for winter equipment. Independent tests confirm strong wind and rain protection as well as balanced breathability and comfortable feel in riding position.

• AIRBLOCK‑EVO.916 softshell on torso: windproof, water-repellent, breathable
• Sleeves with NEOS Light outside and RX Thermal inside for targeted thermal performance
• Back panel in RX EVO Plus for improved moisture management
• regularFit with updated bodySleeve AEPD construction for smooth freedom of movement
• struzzoKragen: soft, warming collar that regulates the microclimate
• Three Triple Ramp Pockets with content security, plus reflective elements
• Full-length front zip; sizes from XS to 3XL available

Technical Details and Features

The heart of the jacket is the further developed AIRBLOCK‑EVO.916 membrane family, which scores with higher breathability, more stretch and a smoother feel compared to the previous generation. Assos combines this with NEOS Light on exposed zones of the sleeves and RX Thermal inside to retain warmth while quickly wicking away moisture. A generous back panel in RX EVO Plus increases ventilation where it's most needed on long climbs and during intense efforts. All textiles used are waterproof or treated with an environmentally friendly water-repellent finish, which noticeably helps with slush and spray. The close-fitting regularFit with bodySleeve AEPD hugs the body in riding position without being bulky, and the Triple Ramp Pockets securely hold smartphone, gloves or energy bars. Reflective inserts increase visibility on short winter days around Zurich and in the Alps.

Applications and Benefits

This jacket is made for winter road bike tours, commuting routes and base-pace rides in cold, changeable conditions. In a layering system, it reaches its full potential: with winter base layer and matching winter bib tights, it creates a balanced microclimate that keeps you dry and warm. Assos recommends combining it with winter Skin Layer P1 and MILLE GT Winter Bib Tights C2 to ensure protection and comfort for hours. Thanks to targeted material distribution, the upper body stays protected while the back actively "breathes" – ideal for climbs and subsequent descents. The result is a calm, stable fit without flapping that convinces even on long winter blocks. For Swiss conditions, this means: reliable from the flat midlands to windy mountain passes.

Fit and Practical Notes

The regularFit is deliberately streamlined, feels somewhat tight when standing and only reveals its comfort in riding position. Test reports highlight the successful balance between body closeness and room for layering, including longer sleeves that seal cleanly with winter gloves. Wind protection and water repellency in real bad weather rides are noted positively; at the same time, the internal climate remains controllable even under higher loads. Some testers point out that there's no separate zip valuables pocket and the front zip is single-pull – however, the three large back pockets offer sufficient storage space and secure access. Bottom line, the reviews confirm the weatherproof performance and comfortable feel on multi-hour winter rides.