John T.wrote a review of POC Joint VPD Air Knee Pads on August 26, 2015
Familiarity: I've used it several times
I was looking for a minimal padding in order to protect against scrapes and bruises, even with the occasional run in the downhill park. I love to ride trails so a light knee pad and a heavier set of elbow pads is what I went with (VPD Air on the knees, VPD 2.0 on the bows). I wanted a knee pad that I could easily pedal in so I chose these over the VPD 2.0's, sacrificing minimal protection for maximum pedal performance.