I replaced the wipers on my 2013 Leaf in March. The old ones looked like they were the originals that came with the car. These are what I put on, and they seem to work very well (it doesn't rain much here).
http://smile.amazon.com/Bosch-26A-ICON- ... ge_o04_s00
http://smile.amazon.com/Bosch-16A-ICON- ... ge_o03_s00
http://smile.amazon.com/Denso-160-5610- ... ge_o02_s00