Good deal on some glasses I bought a couple of months ago. I use mine in the garden and keep a spare in the car.
From the site -
Buy one pair, get one pair FREE!! All Woodworm sunglasses are Category 3 UV 400 so you can always stay ahead of the sun.
Not exactly exciting but I look at it this way: $17 for 2 pairs of sunnies delivered is even cheaper than picking up anything but the absolute shittiest of sunglasses from the markets. Hard to call that anything less than a bargain.