Buy Two get One for Free Special

Buy any two Silverfish sunglasses and get one additional pair of equal or lesser value for FREE!
In other words, receive Three Silverfish sunglasses for the price of Two.
(We haven't setup the S Rat II frame yet, but if you want that frame, choose the Whistler frame when ordering. Afterwards, send us an email requesting S Rat II frames instead - be sure to mention the desired color.)