The Semi is a scaled-down version of our 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.