SKYMAPPER AKS-501B PLD-GRY 51DESCRIPTION Our Skymapper frame, obviously, riffs on the classic look of a glacier explorer. Back a few decades ago, frames with a side cuffs like this were used to protect adventurers against the danger of the winter suns strong reflected glare. They were a necessary and stylish final addition to the look of every intrepid mountain climber and skier. Think back to those graphic, compelling images from mid century Swiss travel postersskiers posed