The Castelli Sorpasso Ros tights are the result of a study to make it even a little faster, better and more comfortable. It is made to be a technical garment for pedaling in the widest range of winter conditions. The main part of the tights uses our Nano Flex 3G fabric, the third generation of the fabric treated with nanotechnologies that adds a high level of water repellency without affecting the breathability, elasticity or warmth of the fabric. So you have a very elastic, compressive fit that moves with you, focusing on warmth and comfort.
But then some panels of Nano Flex Xtra Dry fabric were added to provide a little extra protection from the wind and to make it warmer in the front panel, on the thighs and on the back to protect against road splashes.
It's not just a matter of fabrics: the anatomical model follows the curves of the knee and hips, while the seamless straps adhere flat and keep everything in place.

• Nano Flex 3G fabric for our best mix of warmth, stretchy compression, softness and water repellency.
• Nano Flex Xtra Dry fabric panel on upper front and thighs for extra warmth, and on back to protect from road spray.
• Anatomic cut to hips and knee.
• Reflective inserts for maximum visibility from behind.
• Lie-flat elastic bib straps.
• YKK® Camlock® zippers at ankles.
• 0°C/12°C.
• Weight: 302 gr.
• Color: Black.