and flame-cutting environments
Forest and agricultural work
The blue light filtering technology not only aids in reducing eye strain but also supports better sleep patterns by minimizing exposure to the harmful spectrum of blue light
This frame is designed to fit all prescription lenses
Product Material – Nylon Rubber
Red Molded Dual Fit Eyeglass Retainer - Stops Slipping Instantly Sunglasses for Children and flame-cutting environmentsProduct Details Stops Eyeglass Slipping Instantly & Grips your glasses softly NO Straps NO Cords NO Tubes, Fits discreetly behind ears For All Ages & All Eyeware Relieves Temple Arm Pressure Secures Prescription, Safety & Sunglasses Hot,Cold & Humid Great for Sports, Gardening, Reading, Children or Any Activity Keeps your glasses secured in place. No straps, tubes or cords Soft, comfortable, durable and moisture proof. Relieve temple arm pressure