OLIVER PEOPLES WACKS EyeGlasses plastic frame plastic lens non-polarized Bridge: 19 Arm: 140 Substantial 5-barrel hinge provides greater durability Logo engraved core wire is essential to the integrity of strength to the frame structure Inlaid logo insignia assures authenticity Functional pins and rivets add to the integrity of strength and durability of frame Handmade in Italy; Oliver Peoples designer hardcase included