Assos Ultraz Winter Base Layer Long Sleeves
Assos Ultraz Winter Base Layer Long Sleeves
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Specifications
- Perfectly suited for temperatures around freezing point
- Can be used on racing bikes, MTBs, gravel bikes and other sports.
- High collar (black so it doesn't stand out too much under a shirt)
- Effectively wicks away sweat
- Close-fitting
- Durable and wear-resistant
Description
Description
The Assos Ultraz LS Winter long-sleeved baselayer is the ultimate base layer for cyclists who want to keep riding even in the harshest conditions. This thermal baselayer is specifically designed for intense training and long rides in low temperatures. Thanks to its perfect combination of insulation, moisture management, and fit, you'll stay warm, dry, and comfortable, even during winter rides with icy winds and freezing temperatures.
Advanced insulation and moisture management
The Ultraz Winter LS Base Layer is made of Assos's proprietary Circular Seamless fabric, which is exceptionally soft, stretchy, and breathable. The inside is brushed for added insulation, while the outside effectively wicks away moisture. This keeps your skin dry, even when you sweat during intense efforts in the cold. This baselayer works best when paired with a winter jacket, such as the Assos Equipe RS or Mille GT Ultraz.
Ergonomic fit like a second skin
The seamless construction and close-fitting fit make the jersey feel like a second skin. It conforms perfectly to the body and prevents cold spots or chafing under your cycling jacket. Thanks to the stretch fabric, you maintain complete freedom of movement, even when wearing multiple layers.
Specially developed for extreme winter conditions
The Ultraz Winter baselayer is part of the warmest category in the Assos layering concept and is designed for temperatures from -5°C to 5°C. Perfect for winter training, commuting in the cold, or riding in mountainous areas where temperatures can drop quickly.

