Cedar, with its square shape and soft angles, sits comfortably on the face and fits almost all faces. Its timeless chic look makes Cedar a favourite, as well as an everyday classic! Product Details Dimensions: 51-19-145View measurements Handcrafted bio-based and biodegradable eco-acetate frame with stainless steel core wireLearn more Saddle nose bridge with acetate nose pads for enhanced fit and comfort Unisex Includes packaging: designer box, premium case, lens cloth Lens Details Features organic CR-39 lenses with excellent optical clarity and an advanced multilayer coating infused with superior blue light blocking properties. Our Red glasses block 100% of all blue light, as well as all green light up to 550 nm, and the lenses have therefore a hot and mesmerising red tint. Available in non-prescription, prescription and readers. Benefits Our Red glasses block 100% of all artificial blue light, as well as green light, emitted from digital screens, LED bulbs, etc. These glasses have the benefits of: Preventing macular degeneration and reducing eye strain Relaxing your eyes and mind Reducing stress and cortisol levels Significantly increasing melatonin levels naturally Optimising circadian rhythm and sleep quality Aiding sleep problems (insomnia, restless nights, early wake-ups, etc.) Preventing hormonal imbalances Reducing oxidative stress and increasing cellular repair Improving recovery and athletic performance Increasing cognition and focus while reducing fatigue Boosting your mood Helping mood disorders and mental health issues Reducing health issues and major diseases (type 2 diabetes, cancer, heart disease, etc.) For more information about the health benefits, read here. Model is wearing Cedar Olive blue light glasses with Red lenses. Model is wearing Cedar Olive blue light glasses with Red lenses.