Helmets (LAS, CHAMPION, CHARLES OWEN, GPA, ARAI, TIPPERARY, etc) must meet a defined standard as ASTM F1163, SCC, PAS 015, EN 1384, EN 14572, AS/NZ 3838; to be certified for use in competition. The helmet without a brim is specially designed for jockeys to protect their head during falls off a horse, especially from striking a hard object while falling or being accidentally struck in the head by a horse.