I've always had trouble choosing condoms as I have tried many of them and they are always too loose and come off easily. This is probably due to the fact that the width of the base of my penis is only 47.5 but the width of the head is 58, length is 6.7 inches. And all condoms on the market use one width to specify the size, so this is giving me a headache. Does anyone have a condom recommendation? (one with a small width at the base and a large width at the head) Or some other suggestion.