Overtone Slim Rx | Black Ygroup_I/O Mag Heavy duty 20" webbing straps

Heavy duty 20" webbing straps for carrying

Open ventilation paths let the air flow to eliminate fog

100% UV protection

Fit / Integration

Interchangeable sliding lenses

Overtone Slim Rx | Black Ygroup_I/O Mag Heavy duty 20" webbing strapsVision All Smith clear lenses come standard with a Premium Anti Reflective coating, on the front and backside of lenses, which reduces glare to prevent eye fatigue and gives better visual acuity True optical clarity, through lightweight Polycarbonate lens material made for daily and active wear Superior hard coating, for improved scratch resistance Hydroleophobic coating repels water, dirt, and grease Photochromic options available Fit Integration