Specially designed floating lens technology provides rigidity in the structure of the glasses while maintaining a lightweight profile. Frames are engineered to fit the face without adjustments and provide cushion contact points on the face. The 9 base wraparound lens provides extra eye coverage and has a UDC coating that provides unparallelled anti-scratch and anti-fog performanceSPECIAL FEATURES•Cushioned contact•Ventilation system•Anti-fog Inside (N)•Anti-Scratch Surface (K)•Wrap Design•Universal Fit•No colour distortionEN166:2001; 2C-1.2 1 FT KNEN170:2002