The Bell Sanction 2 is just as at home on the jump line as it is on the BMX starting ramp, mastering any terrain that comes its way. With bold new colors, sleek styling, and excellent technical features, the Sanction 2 redefines expectations for a lightweight park helmet. During the design process, the manufacturer focused on three key performance principles: fit, breathability, and value. Fit and breathability are ensured by the ventilated DH Air padding and 14 ventilation openings. The Sanction II is also ASTM certified for downhill and BMX.