Overtone Slim Rx | Black Ygroup_Moment AirEvac ventilation system integrates with

AirEvac ventilation system integrates with Smith helmets for fog-free lenses

The Smith Rhythm MTB Roll Offs come set up on a clear Rhythm MTB lens and ready for action

Casual wraparound fit

UPF Rated 40+ for sun protection

Regulator climate control also allows easy

Overtone Slim Rx | Black Ygroup_Moment AirEvac ventilation system integrates withVision 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