Hulislem via Amazon offers its Hulislem Unisex Blade Sport Polarized Sunglasses in Matte Black for $24.59. Coupon code "7CXKKXRZ" drops that to $13.52. Plus, Prime members bag free shipping. That's $102 off list and the lowest price we could find, although we saw them in another color for a buck less in October. They feature 100% UV protection, an O Matter polycarbonate frame, and mirror flash iridium-coated lenses.

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