Sole Materials: A Pro Foam 1 insole

Body material: A380 Aluminium

Compatibility: E-TUBE system - Not compatible with Dura-Ace 7970 Di2 wiring

Hybrid-style pistons that allow smoother movement and require less maintenance

Fox Main Ballast Youth Goggles - One Size Fits Most - Black - Grey - Spark Mirror Grey Lens Replace Images Sole Materials: A Pro FoamThe best value in riding goggles Ounce for ounce, the Youth Main Ballast Mirrored Lens Goggles are the best value on the market and feature our Variable Lens System (VLS). VLS makes your goggles compatible with both standard lenses (stock) and injection molded lenses (sold separately) within the same frame. With an expansive viewport, triple layer foam, and tear off functionality, they are a heavy hitter on the dirt while being light on the wallet.