The No Lurking Glasses by Le Specs are made with anti-blue light lenses that combat digital eye strain and fatigue. These glasses come in a round silhouette and feature skinny arms and scratch resistant lenses.- Lens Width: 4.9cm - Nose Bridge: 2.3cm - Temple Length: 14cm - Material: Tritan (BPA Free Polymer Plastic) - Round frame - Black colourway - Anti-blue light lens - Shatterproof and scratch resistant lensesStyle Code: 1000094118 Le Specs No Lurking Glasses Blue Light Black Matte