Fitovers Eyewear - Kiata - Purple Rain Frame-Grey Lenses polarized Polarvue Polarized Lenses Wrap around 100% UVA & UVB Protection Hypo-allergenic Crystal Nylon Frame Helps prevent Cataracts Designed to fit over small oval shaped frames not exceeding 136mm x 41mm - 5 - 3/8" x 1 - 2/3"