Choosing the right size is crucial. Take a look at our sizing guide and take the time to properly measure yourself.
It is also worth noting that our items are made from tight fit fabrics designed for racing conditions. If you are not sure about what size to use, or if you have a slight tummy (as do we, we love to eat and drink!) then pick size up.
It is not unusual for someone who normally wears a size M to wear a Mercier L.
