and Castelli's proprietary Nano Flex is often imitated but never equaled

elastic snowgaiter

and a Velcro waist adjuster

Shortened fit

or under a thermal jersey

dotout shadow bib short a20m330 2591005509327 3420524 and Castelli's proprietary Nano FlexTechnical and performing, the Shadow dungarees are constructed with an innovative fabric composed of polymer matrix yarns mixed with Lycra to give adherence, freedom of movement, maximum breathability and quick drying. The bib shorts are suitable for cyclists who, while appreciating a tight fit, prefer a softer and more relaxed grip on the muscles, with the sensation of maximum freedom of movement and maximum comfort. The particular design makes the