Wiley X Men's Sg-1 V-Cut Matte Adjustable Strap Sunglasses - 70 Imported Composite frame Composite lens non-polarized Lens width: 60 millimeters Bridge: 24 millimeters Arm: 130 millimeters All Wiley X lenses block 400 nanometers or 100% of the suns harmful UV rays Interchangeable lenses Shatterproof lenses