Castelli Tutto Nano

The Nano Flex 3G is the result of ten years of continuous research. It is the best all-around material for winter pants: warm, elastic, incredibly soft, highly breathable, and also the third generation of water-repellent finish with nanotechnology. While other manufacturers only use chemical water-repellent processes, Castelli 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 mere rain pants. Comfortable material and an anatomical cut with reduced seams ensure an excellent pair of pants in dry conditions. Mesh straps, KISS Air2 padding, and leg zippers are, of course, essential. The pants that meet all demands.