We didn't set out to revolutionize the goggle game, we just wanted to make a product that is functional and affordable. X2D goggles work great with a wide range of helmets from snowbike, snowmobile, motocross, to snowboarding and skiing helmets. They feature 3 layers of plush foam to mold to your face and have an Ultra Wide Peripheral view. Our Cascade goggles use magnetic lens technology to make lens changes in seconds and keep them locked on with Secure Side Locks so they will not pop off. Winter, summer, fall or spring these goggles do exactly what they are designed to do, keep your vision clear all day with a double layer of anti scratch coating on the outside and anti fog coating on the inside.