Urban Boundaries offers these Mirrored Aviator Sunglasses
in three colors (Silver pictured) for $3.69
. Apply coupon code "free369" to bag free shipping
. That's the lowest total price we could find by $2 and the least expensive pair of aviator sunglasses we've seen this year. (They were pennies less, in fewer colors, back in September.) These shades feature 100% UVA and UVB protection.