Handmade in Japan from sleek cellulose acetate, the Barton Perreira "Gyalis" sunglasses feature a retro-inspired navigator silhouette with sleek lines.; Eye/bridge/temple (in mm): 56-18-148; Solid-colored anti-reflective lenses; Double nose bridge; 100% UVA/UVB protection; Zyl; Wipe clean; Includes case and cleaning cloth; Made in Japan