Please tear protective film inside when using. Lens width：175mm Lens height：100mm Material：PC and TPU Features：
1.Super wide vision，Great optical clarity spherical lens.
2.Lens made of solid PC material for impact-resistance and anti-fogging.
3.Extra long strap，three-layer foam Easy to adjust and wear.
4.Suitable for different winter sports: skiing, snowboarding, snowmobiling and etc.
1.Mirror coating may cause color difference
2.Mascara and other oily will make the mirror dirty
3.Please keep the goggles dry
4.Wiping the lenses may make the anti-fog effect worse