Story: You never followed the pack and you never should. With the Stax, you get a pair of sunglasses that can keep up with your pace, providing bold style for all the twists, turns and occasional burnouts along the way. Its rounded frame is an ode to the classics, while it’s modern details make sure your looks stay reliably of the moment. And, with an array of vibrant color options, you are guaranteed to find the perfect fit for all your wild sides. Specifications: Sizing : Small / Medium Lens : 52 mm Bridge : 22 mm Arms : 145 mm 100% UV protection Polarized Lens \ Base 6 spherical Lens Oleophobic lens coating Lightweight CR-39 lenses for superior clarity Hand-crafted Mazzucchelli acetate and metal framing Italian stainless steel optical hinges Color: Black Satin-Copper / Wildlife Vintage Grey Polarized Model: SMPFNSTA-PSC