Castelli Tutto Nano

By the way, also fantastic in the rain

Our Nano Flex 3G is the result of ten years of continuous research. It is our best all-around material for winter pants: warm, elastic, incredibly soft, highly breathable, and also the third generation of our water-repellent finish using nanotechnology. While other manufacturers only use chemical water-repellent methods, we developed a mechanical water-repellent treatment with nanotechnology that, combined with the DWR finish, significantly improves moisture protection. You stay drier and feel more comfortable. Despite this advantage, the Tutto Nano pants should not be labeled as just rain pants. The comfortable material and anatomical cut with reduced seams also guarantee an excellent pant for dry conditions. Mesh suspenders, KISS Air2 seat padding, and leg zippers are, of course, essential. The pants that meet every demand.

Ideal for transitional seasons
New, exceptionally warm and soft Nano Flex 3G material with improved moisture protection
Reduced seams provide more comfort and improved fit
Breathable mesh suspenders
Comfortable KISS Air2 seat padding
Reflective insert at the leg hem
Embossed logos.