No.66 Town Men's Unisex Classic UV400 Protection Super-elastic Metal Frame Polarized Aviator Sunglasses Imported metal frame Composite lens polarized Lens width: 64 millimeters Lens height: 46 millimeters Bridge: 12 millimeters Arm: 134 millimeters Made in china,suitable for men and women ,oval and round face shapes Durable,not allergic,lightness,Super-elastic frame with stainless steel and white copper alloy Polarized lenses,100% UV400 protection,Anti vertigo,anti bright lights,Anti eye strain,Distortion free optical technology, more clearly Be available to outdoor,driving,fishing,walking,Traveling,Cycling,daily life and so on Plating film , Resist the harmful light, effectively protect the eyes