I guess I was writing at the same time as the poster above me. Do not give a hot spot that high. I wouldn't go past 85 with them. Bloods like it cooler. 80 should be fine. Temp guns are very useful for checking this, as well as water temps if you plan to soak them. What feels warm to you is likely too warm for them. 85 degree water is fine and that temp feels cool to us.