Main Core Mirrored Goggles Size:OS When you know you’re heading

When you know you’re heading out for a full pull

Clarks’ standard chain is available in sizes from 5 speed up to 10 speed gearing

Lightweight Injected EVA Foam

Cartridge bearing

waterproof

Main Core Mirrored Goggles Size:OS When you know you’re headingThe best value in riding goggles Ounce for ounce, the Main Core 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.