title: I need to buy a new pair of sunglasses.  What should I look for to get the best eye protection without breaking the bank?
mesh_terms: D002755:Choice Behavior; D004781:Environmental Exposure / Q000517:prevention & control*; D005139:Eyeglasses / Q000191:economics*; D006801:Humans; D011835:Radiation Protection / Q000191:economics; D040242:Risk Reduction Behavior; D013472:Sunlight; D014466:Ultraviolet Rays / Q000009:adverse effects*