Ultraz Winter Gloves

Assos Ultraz Winter Gloves

The Assos Ultraz Winter Gloves are designed for long bike tours, commuting routes and training rides when wind, cold and wet conditions really bite during Swiss winters. At their heart is the weather-resistant Airblock softshell, combined with an insulating inner layer that stores warmth while still wicking moisture outward. A high-cut neoprene cuff closes the gap to your jacket sleeve and reduces cold bridges on winter descents around Lake Zurich, the Mittelland or Alpine passes. We stock this model in four variants, so you can choose the version that matches your intended use and equipment.

• Airblock softshell: wind and weather-resistant with breathable performance
• twinDeck construction: double layer for additional insulation
• Neoprene cuff: cut higher for seamless transition to sleeve
• Microfiber palm with targeted padding for secure grip
• Reflective details on the little fingers for better visibility
• Ergonomic, wrinkle-free cut with low volume for good handlebar feel

Technical Details and Features

The weather-resistant outer layer uses Airblock, a more robust softshell than the brand's standard winter gloves, increasing wind protection and insulation without sacrificing breathability. Inside, a moisture-regulating layer works in the twinDeck system to keep your thermal balance stable, even when you're pushing hard during intervals over Lake Greifen. A soft microfiber palm with subtly placed padding supports grip on handlebars and brake levers without dulling feedback. The extended neoprene cuff prevents drafts between glove and jacket, while side reflective details increase visibility when signaling. The fingertips on this model aren't designed for touchscreens, which speaks to a pure performance focus for winter riding.

Applications and Benefits

These gloves show their strengths when conditions turn wet, cold, windy and dark – typical for urban commutes and long base training rides through the countryside. Thanks to the weather-resistant outer layer and insulating construction, hands stay noticeably more protected even in changeable precipitation and spray, without heat buildup becoming immediately noticeable. The construction remains relatively slim, making shifting and braking with winter hands easier than with very bulky alternatives. Independent tests highlight the successful combination of water repellency, warmth and hand feel; at the same time, it remains a performance glove, not a completely waterproof mitten for continuous rain. Visibility is provided by deliberately placed reflective elements on the outer edges of the little fingers.

Size Selection and Practical Tips

Choose the size so that a thin baselayer liner glove layer still has room if needed, without restricting blood flow. The ergonomic cut is designed for a wrinkle-free fit; a little play supports insulation and makes putting on and taking off easier at the neoprene cuff. Those frequently riding in sub-zero temperatures in the Jura or at higher elevations can supplement the twinDeck construction with a light liner to further stabilize the microclimate. For care, we recommend technical-friendly detergents and thorough drying at room temperature, so the softshell and inner lining maintain their performance over many winters.