Last fall I bought a set of Wiggy's overboot waders for about $60. They lasted 4 days on kodiak crossing a river in the bottom of a valley before they started to leak. I was wary of the soles when I bought them but they were the best that I could find at the time. I found these tonight. Although the online add doesn't show the sole the catalog does show them. More expensive than Wiggy's but they have a solid boot type sole and should last longer. What's your opinion?