WARMTH THAT FITS UNDER A HELMET Our original Difesa cap is a GORE-TEX INFINIUM™ WINDSTOPPER® piece that's best for extreme conditions. With the Difesa Thermal we take away the windproofing, but by doing so dramatically improve the moisture management, so it's best for cool to cold conditions, especially with high-intensity riding. We place a rib-knit wool wrap around the ears to keep you warm but keep it all relatively thin to fit under a helmet.
- Thermoflex Core2 fabric on body of cap for warmth and optimal wicking to move moisture away from your skin
- Wool-blend ear cover
- Classic fit with vintage appeal
DIFESA THERMAL koerspet

WARMTH THAT FITS UNDER A HELMET Our original Difesa cap is a GORE-TEX INFINIUM™ WINDSTOPPER® piece that's best for extreme conditions. With the Difesa Thermal we take away the windproofing, but by doing so dramatically improve the moisture management, so it's best for cool to cold conditions, especially with high-intensity riding. We place a rib-knit wool wrap around the ears to keep you warm but keep it all relatively thin to fit under a helmet.
- Thermoflex Core2 fabric on body of cap for warmth and optimal wicking to move moisture away from your skin
- Wool-blend ear cover
- Classic fit with vintage appeal
To maximise the lifespan of the product, follow the instructions below. If the product has a label with the manufacturer’s maintenance instructions, we recommend they be followed.






A more detailed overview of maintenance instructions for Castelli products can be found here
Free delivery from 75 euros.
For orders under 75 euros, you will be charged 4.95 euros.