The POC Devour Glacial Sunglasses Provide Big Coverage But Probably Best For Smaller Faces. The POC Devour Glacial Sunglasses offer big coverage and lots of eye protection. However the actual fit is on the smaller side. At least in width. There is some decent adjustability available to lengthen or shorten the arms but the width is fairly narrow. These are more narrow than almost any other pair of sunglasses I have worn. They do flex a good bit, however when worn for more th