He has one of those floatie swim suits and we were in the pool. He's worn it for 2yrs (I bought him a new one this year but same style, just different color) and never had a problem. Then last night after we came in he says he has a sun burn, I look and his whole right arm is RAW....like bad. The floaty pad thingy must have rubbed or soemthing but it looks horribly bruised

He never said anything at the pool and I never saw anything but it looks like he's been beat in the arm

I have no idea what happened or what to do. he doesn't act like it hurts right now, but I'm not gonna let him wear it again!