Santini 2bcool lite aero ss jerseythe 2bcool lite aero jersey from santini has been designed in collaboration with santinis world tour team to create a pioneering jersey that works to give you improved cooling and aerodynamic properties moisture wicking ventilationfreedom of movement is increased in the arms and shoulders due to elasticated anti uv and thermo regulating resistex carbon lycra which also provides moisture wicking and subtle body compression mesh inserts provide ventilation aro