No.66 Town Men's Classic UV400 Protection Metal Frame Polarized Aviator Sunglasses Imported metal frame Composite lens polarized Lens width: 61 millimeters Lens height: 45 millimeters Bridge: 14 millimeters Arm: 135 millimeters Made in china Durable,not allergic,lightness,frame with stainless steel and white copper alloy 9 layers TAC lens,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 Aviator Sunglasses,cool and fashion,suitable for oval and round face shapes