The original Line Miner goggle was created with the purpose of providing the ultimate in peripheral vision, with a cylindrical style design. Oakley expanded the size offering as a complete family, adding this medium-sized goggle to the arsenal, equipped with Oakley's industry-leading Prizm Lens Technology. This low-profile frame design provides increased visibility and improved helmet compatibility, and features an expanded lens volume for optimized peripheral vision and a 40mm wide adjustable strap.