Keep your ears warm without sacrificing ventilation.
Ideal for fall and winter riding, the Castelli Viva 2 Thermo Headband will keep your ears warm while allowing you to keep proper airflow to your head, preventing you from overheating. This one size fits most headband is soft and perfectly stretchy to fit under your helmet.
Thermoflex is warm, soft and stretchy
Raw-cut edge lies flat and doesnâ€™t bunch under helmet
5°-15°C / 41°-59°F