In order to remain highly visible in traffic without compromising on airflow, REV'IT! developed the Athos Air vest as the summer edition of the popular Athos vest. The front and back panels are made of fully perforated PWR | shell mesh EN471 certified fabric. Stretch panels at the side ensure that the Athos Air vest fits easily over any summer mesh jacket in the REV'IT! collection, so air flows directly to your body through 2 layers of mesh fabric.