Snow Goggles with Glasses Insert | Youthroshambo Ludicrous Speed Snow Goggles combined with custom prescription lens insert. Each order includes your choice of goggle frame color with two magnetic lens options: our transitioning low light lens plus your choice of polarized mirrored lens, single vision prescription lenses assembled in insert. Our Youth size Goggles are intended for kids ages 5 15 years, depending on your child's head size. The flexible, bendable and virtually unbreakable