Hey Dude - The Paul, inspired by our classic Wally and offers unique features that make it more suitable for the colder or rainy seasons. The upper is slightly higher and with our new heel lock fastening, it assures your feet the needed stability without losing the classic HEY DUDE relaxed feel. The uppers are made of soft recycled leather giving the right amount of protection to your feet while keeping them in a comfortable climate. The Paul features the new Eva Ultra-Grip Outsole for better traction and provides extra softness with a soft lining. Could not return, we were outside of the 30 day return policy. They are new never worn, they are too small for my husband.