Wiley X Saber Advanced Replacement Lenses Color:Pale Yellow Features advanced EPS foam construction

Features advanced EPS foam construction that absorbs impacts from all angles

while the extender also supports 18W fast discharge for your devices

Overheat protection protects from high surface temperature

Included a 5000 mAh 21700 rechargeable Li-ion battery

The USB power adapter can be used to charge your portable accessories

Wiley X Saber Advanced Replacement Lenses Color:Pale Yellow Features advanced EPS foam constructionFeatures: Official Wiley X replacement lenses for the Saber Advanced T Shell Lens coating resists scratching 100% UVA UVB protection with distortion free clarity Lenses: Clear Lenses: provides maximum light transmission allowing wearers to see precise color values. Perfect for hazy or overcast, dusk dawn conditions and indoor use. Light transmission: 89% Light Rust Lenses: enhances medium low light. Light transmission 53% Pale Yellow Lenses: Best