Castelli Nano Flex Pro Race Bib Shorts - Black

The original Omloop knee-length thermal short now in full Nano Flex 3G fabric for all conditions from dry to cold to wet.

You could call this a convergence product. A few years back theypioneered the first Omloop thermal short, inspired by pro riders cutting off their knee warmers to just the bend of the knee at the Omloop Het Nieuwsblad on a brisk sunny morning. Theyset about making a bibshort cut right to the bend of the knee and realized that theycould make it without a gripper elastic and that the extra 10 centimeters of fabric add a lot of warmth. Those first Omloop shorts were made for cool, dry conditions, like the race that inspired them, using their Thermoflex fabric.

Fast-forward to 2020 and the new third generation of theitNano Flex fabric is as soft, stretchy, breathable and warm as their Thermoflex fabric, so now theycan make this short ideal for cool and dry conditions, but it's also excellent on wet days.

It's still a pro tool: this short is identical to the model supplied to Team Ineos.

Technologies

Progetto X2 Air - optimum technology for supreme comfort.Constructed in two components, each dedicated to a specific purpose, that together create the most comfortable seat pad on the planet.

Rosso Corsa - label is only applied to the highest-level products they make. Every thread and fiber, every curve and contour is obsessed about. Rosso Corsa represents a categorical breakthrough in cycling innovation and the meticulous craftsmanship you expect from Castelli's performance-enhancing apparel.

Features

Nano Flex 3G fabric is water repellent, stretchy and warm thanks to the luxuriously soft brushed inside

Reduced seams for comfort and to prevent water from coming in during wet rides

Knee-length cut for extra warmth that doesn't require a gripper elastic

Mesh bibs don't add warmth to the upper body so you can dress for the conditions

Progetto X2 Air seamless seat pad for long hours in the saddle

Specifications

Size Guide