Holds up well
Bought this for my son who plays QB and CB in high school, and has suffered some pretty nasty turf burns on his arms. I tried a piece out myself, took a shower with it on, and it stayed on no problem. I forgot I had it on until five hours later.
He's had it on for one game so far where he played the entire game on offense and defense and hasn't has any issues with it falling off or restricting his throwing motion, and no new turf burns.