Castelli Nano Thermal Cap One Size Black

A traditionally shaped cycling cap but with extra warmth and water protection from Castelli´s Nano Flex 3G fabric.

It fits comfortably under a helmet with minimal bulk but adds significant warmth for cold rides.

This cap provides a high degree of warmth, especially in temperatures close to freezing and for riders who tend to sweat a lot and need the breathability of Nano Flex.

If you´re riding in extremely cold conditions, then look to the Estremo WS Cap.

Espeficitations:

Cap in traditional shape, made with Nano Flex 3G fabric for stretchy warmth and water repellency.

Drop-down earflap.

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