The Good: VENTILATION IS GREAT. They don't slide or bunch. Protection is adequate. Slim fit and comfortable.
The Bad: Have to take your shoes off to put em on.Overall Review: They've kept my knees safe and cool in 105 degree F weather in humid south texas. They don't slide around or bunch up. When they get stinky I just throw em in the wash and let em air dry. Had em for about 8 months now and they've been put to the ground many a time. Not even a torn stitch. When you measure your legs for sizing make sure you do so in an athletic stance like you're on your bike. I measured my legs while straight and my pads are a little snug. But even though they are tight they are still comfortable and I can barely tell they're there. BUY THEM BEFORE YOU CRACK YOUR KNEECAP LIKE I DID BEFORE I BOUGHT THESE.