Hi, I'm 56, had 2 meniscus tears repaired on left knee 02/09 and 3 repaired on right knee 12/09. I also have arthritis in both knees (over 50%) and both ankles (not as severe). I will be doing a lot of traveling this summer, lots of airports; does an orthopaedic boot support both knee and ankle? I use Voltaren gel and take Tramadol twice a day.