Cycling headwear sits under your helmet to keep you cool, warm, dry, protected, and comfortable. They are generally tight-fitting to fit well under a helmet, and have features for specific seasons. Cycling hats generally have small visors that keep the sun out of your eyes.
In winter we recommend a windproof, waterproof cap that will keep you warm and dry. These are often fleece-lined for comfort, and can come in headband versions as well for less intense cold. Summer headwear includes caps and headbands of a thinner material that keeps the sweat from running into your eyes.