The Undercover Bike undercap from Alpina Sports is the ideal accessory for cyclists who do not want to compromise on comfort, even on cold days. This cap is specifically designed to be worn under any helmet and provides excellent thermal insulation thanks to its fleece lining. It is windproof and simultaneously breathable, ensuring a pleasant wearing experience even with fluctuating temperatures. Its compact size allows for easy storage in a jersey pocket or backpack when not in use, keeping the head warm without the cap getting in the way when it gets warmer.

• Fleece lining for optimal thermal insulation
• Windproof and breathable for high comfort
• Compact size for easy storage
• Fits under all helmets for versatile use.