Product details:

The Tipperary Sportage 8500 helmet is constructed of a lightweight high density ABS material that provides superior impact resistance. It has a contoured drop back shell and comfort foam interior to cradle the head, providing increased protection. It has functioning top and rear vents for high temperature relief. It also has a rear reflective strip and a flexible visor. ASTM-SEI certified (ASTM Standard F1163-04A).