Pyrotect’s Pro Airflow All NEW SA2020 redesigned Tri-Weave composite helmets are unmatched by the competition. The Pro Airflow SA2020 helmets come with a unique six pad interior system which allows for resizing the helmet for a perfect fit along with corrugated ridges which allows for better heat transfer to keep you cooler and reduce fogging. The Pro Airflow helmets are vacuumed bagged and autoclave cured for superior helmet strength and durability while keeping the helmet as light as possible.