runs cool under a jersey

and comfort when dirt riding intensity rises

Replacement top vent for Alpinestars S-R10 Helmets

plus the auto racing inspired

please keep in mind that the crown pad varies depending on the helmet size

vis yth dbl pn ls Size:One Size runs cool under a jerseyDon't let your little racers stuggle with a fogged up lens. Tested by top racers worldwide, the Vision Youth Double Pane Lens was designed to tackle the most extreme situations. The VISION Dual Pane Lens was specifically developed to keep condensation inside the goggles to a minimum. The dual pane lens technology keeps the cold outside air from causing any fog or condensation issues on the inside. All lenses have 100% UVA protection. Alpinestars