Chunky Tortoiseshell | Brown Perfect framing for good daze. Y2K inspired soft slim rectangle frame for 365 day wear. Bio-based, recyclable and biodegradable chunky tortoiseshell Eco acetate frame (FSC). Brown tinted 100% UVA/UVB protected CR39 Category 2 lenses. Three barrel alloy hinges. Frame width (edge to edge): 141.5mm // Temple Length: 140mm // Lens width: 50.5mm // Lens height: 31.5mm. This style is available with single vision prescription sun lenses at request. For more information contact us. Designed in London. Handmade in China.