beattyfamily said:
Trial and error is what's best to find what tips/solutions are best for your feet. Good luck!
Exactly.
The key to avoiding blisters is to 1) reduce moisture, 2) reduce friction, and 3) reduce heat (although heat mainly produces moisture in the form of sweat).
Reducing moisture is usually accomplished by wearing something open like sandals, or if wearing walking shoes, socks made with wicking materials. We prefer the Thorlo walking socks for days we wear shoes. Even at home. They're designed to not only wick away moisture but have extra cushioning in the impact areas and 'shear' zones (like the back of the heal and the instep) to absorb the friction you can't completely eliminate with propery fitted shoes.
As a rule, any socks containing cotton are a poor choice. Cotton absorbs moisture, retains it, and any cushioning it had originally tends to compress and go away when wet.
Anti-perspirant is something many people seem to like, but it is circumventing the natural functioning of the feet (ie. they're supposed to sweat), so if swollen feet are an issue for you, beware AP might contribute to that problem.
As for reducing friction, blister shield and body glide would help there. So would socks like the Thorlos. All can help somewhat if you have poorly fitted shoes, but all are in part, solutions to shoes that aren't fitted properly.
Our personal solution is either wear properly fitted walking shoes (New Balance 4E width) with our Thorlos, or as we discovered on our last trip, Crocs with thin 100% acrylic wicking socks. While we find the crocs to be confortable for walking on, they are tight for our Fred Flintstone feet and the socks are mainly to keep the instep from feeling sweaty and rubbing raw.
Good Luck,
Joe