Castelli Estremo WS winter cap – Black

The Castelli Estremo WS winter cap is the ideal protection to protect you from the cold during your winter workouts. It guarantees excellent protection from the wind and can be safely worn under the helmet.

• The GORE-TEX INFINIUMTM WINDSTOPPER X-Fast fabric on the front blocks the wind.
• Warmer fabric on the back for breathability.
• Cut to completely cover your ears to give you warmth.
• Color: Black.