The bicycle motor is represented as our legs and as such it needs to work under certain conditions and at a very precise temperature. In winter it is important to keep your head warm, the ends of the body and also the limbs, to prevent muscle injuries and allow the entire body to function better.
The energy that is used to thermoregulate us can not be used anywhere else: helping the body staying warm means therefore increasing the energy available for training and racing this upping the performance.
This explains why a good pair of bib tights is indispensable in winter rides, when low temperatures and adverse weather conditions will test the desire of pedalling.
The guarantee of being wrapped in tights comfortably warm, combined with a heavy jacket, offering the opportunity to continue outdoor workouts and exploring new paths without necessarily resorting to the indoor roller to maintain fitness and facing the bad weather with the right gear.