In the summer you choose a thin shirt with short sleeves for the winter there are windproof cycling shirts with long sleeves. Your cycling shirt has a major impact on your enjoyment of cycling. A good cycling shirt is shaped to your sitting position on the bike, so it fits nicely and doesn't flap around. The material of a cycling shirt is elastic and ensures a rapid evacuation of sweat. This keeps you at the right temperature, even when you sit on the terrace.