The Trail is an off-road, all-purpose helmet, with 16 large vents for superb comfort, with a lightweight, modern design. The one-hand adjustment helps make the Trail fit perfectly, and the extra rear coverage gives you additional protection when you need it most. Fit, comfort and safety all built in, wherever you ride. Increased Rear Coverage for extra protection. 16 large air vents for free air-flow and cooling Easy one-handed adjustments make fitting easy One-piece fisor keeps the sun out of your eyes