Having gone through 2 other sets of protective gear for kids, I was looking for something more durable that could withstand falls.  These have proven to be effective safety gear with more cushioning than other types of pads.  They are easy for kids to put on and off and they offer good protection.  They have been pretty durable so far including the straps which sometimes have the tendency to get overstretched.  Definitely worth considering if you haven't had luck with other protective pads.