Hi all.Just wondering if any of you ladies that have had mastectomies,have tried any of the lighter weight prosthesis(hope I spelt this right) I got my free NHS silicone one,but am going abroad soon,and feel that I will want a much lighter one, because obviously the heat will be a problem with silicone one,also I have a catalogue with swimming ones in,which I am considering,but would be gratefull to hear from any of you…