A warm hat to wear under a bicycle helmet. It has a windproof front panel. The back of the hat is made of breathable and warm material. It extends to cover the ears and neck.

-insulated
-additional inner mesh lining
-airy back panels
-panel on the forehead provides protection against wind and cold
-rigid visor
-shaped to fit the ears, it perfectly protects them from the cold
-universal size
-85% Nylon / 15% Spandex, hand wash at 30 degrees, do not spin.

Hat width ~ 26 cm - before stretching

Cap height ~20-23 cm depending on the location