Rugged polycarbonate lenses filter 99.9% of harmful U.V. rays (410nm)
Soft, permanently bonded TPR nose pad with adjustable customized fit
Streamlined and permanently bonded TPR temple arms
UV420 protects against HEV light, a high-frequency, high-energy light in the violet-blue band from 400 to 500 nm in the visible spectrum. Research shows blocking UV and HEV light is critical to protecting eyes from cataracts and age-related macular degener
