Well, wore out another set of waders, actually the neoprene stocking foot. Second pair in three years now. I make sure that there is no gravel in the shoes before I put them on, tie them tight and wear gravel guards. But I keep wearing them out on the back of the heel! I inspected the shoe for any rough edges and seams but found none. I bought a good shoe after the first set of waders and it happened again! Any advice would be much appreciated.
JH