I would appreciate a little help with picking a PDF for my daughter. I would like something that is comfortable for her as she tries to find an excuse to take it off as soon as she jumps in the lake (i.e. when she comes to shore after sailing and wants to swim in water well over her head). She is a good swimmer but I want her to have on a PDF since I am not comfortable watching her bounce around in the water without a PDF.

Would a PDF used by for kayaks be more comfortable and do they make them for kids?

Thanks in advance

bob klein