It's tough to find one thing that's good for everything - this holds true for bikes and knee pads. When it comes to bikes, a nice slack 5 or 6-inch travel trail bike is the choice of most savvy folks who can only have one bike in their garage. It may not be the best downhill machine, but it'll do, and it's not the best climber, but it sure is fun on the way back down. When it comes to knee pads, the same concept applies - protection, comfort, durability, breathability, and more variables are all at play. At first glance, the new T.H.E. Maxi Guards, first introduced at Sea Otter 2012, look to...