Review on 4-FQ Youth Motocross Goggles - Windproof Dustproof Motorcycle Goggles for Dirt Biking, Riding, and Motocross - UV Protection Glasses for Kids and Teens by Monty Barganier

These are good goggles but I can't get them over my goggles and they don't match my helmet. I've tried all sorts of settings, but nothing works. They provide adequate sun protection and are easy to put on, but during my ride they slip and move my glasses and I can't put them on without the forehead of the helmet pressing me down (Bell Alchera). I have to keep pushing them to keep them out of my line of sight. I'll try shaving off part of the lens mount with my Dremel tool to see if that helps me any better (as an engineer I always think I can improve on an existing design). You may not have these problems.