Got these for my son. Breathables - Bootfoot - "Scorpio" lug style sole. Never used, still in box with tags from last years purchase. IMO you'll still need Korkers on the nasty stuff.
Selling for my cost - $125.
Below is the box's label description. _____________________________________________

This is the first wader designed for salt water use. The boot foot sole incorporates a Scorpio lug pattern that literally grabs onto the rocks. The sole was originally designed for Japanese rock fisherman and has proven itself to be skid resistant. This proprietary pattern also will not clump with sand like the felt sole]

reduced to $100.