PRODUCT DESCRIPTION The biggest, baddest weapon in Smith’s Interchangeable goggle arsenal. In the arms race for superior fog prevention and peripheral vision, the I/OX truly is the nuclear solution. Never before has a goggle provided this level of peripheral vision, interchangeability, fog-free performance and seamless helmet integration in one package. In the game of Global Thermonuclear War, the I/OX isn’t playing around.
Original Yellow Tint It remains the best hue for contrast and depth perception in flat light. Try the Dr. Bob Smith edition of Smith's I/O goggles, released this year in honor of the company's founder, the late Dr. Bob, who invented modern double-lens ski goggles in 1965.