The Semi is a scaled-down version of Giro's popular Blok model offering a slightly more compact medium-fit frame for younger riders and riders with smaller faces. Featuring the retro look of an injection-molded cylindrical lens, the Semi brings undercover tech with the expanded field of view of EXV Technology at a great value. Available in a full range of frame colors and lens tints, the Semi is offered in bonus lens options for riding through from high noon to after dark in the park. GIRO Kids' Semi Goggles