Uni-Clip LifeStyle?Lenses are not just colored lenses but each has its own unique characteristics to function differently. Since no one lens design can address all the needs for those with active lifestyles, Uni-Clip provides Eyecare Professionals the opportunity to dispense multiple sunclips with different LifeStyle?lens options to enhance their patients' primary prescriptions. All Lifestyle?lenses are graded Class 1 optical quality, high-tech multi-coated, scratch and impact resistant. Click to see each lens characteristics.