Essential but extraordinarily functional: this is the philosophy of the UYN MARATHON line. The long-sleeved shirt is designed for runners who do not want to give up comfort when mercury falls. The COOLVENT system at chest and back increases the fabric's ability to disperse sweat, the DRYLIGHT technology promotes ventilation and keeps your body dry throughout the activity. To obtain a perfect fit, we have developed the HYPERMOTION construction of the shoulders: the total absence of seams allows the fabric to follow the movements of the arms without constraints. This innovative cut supports the muscles and correct posture during running.