Xtratuf footwear: Great Catch/Memorial Day Sale May 23-28. 25% off Sitewide. A portion of proceeds from sales will go to the Guy Harvey Foundation, benefiting ocean conservation and marine science education Xtratuf boots have become the badge of ultimate preparedness for the individuals of Alaska, the people who arrive as lone wolves and become part of a pack. The Xtratuf boots they wear prove a reliable partner through thick and thin, keeping multiple generations safe, dry, and moving forward, one sure step at a time.