Marty feet do gain weight just like the rest of our body, lol. True. I lost 60 pds last year and all my shoes got too big for me.

I can't help but think it would make pn worse, since added weight makes everything else worse but thats just me guessing.

Silver, I dunno but that sounds scary, anytime it turns purple!! I know my chi machine is my new best friend now and its all about circulation.