Brought to you by Mark Thatcher, the guy who invented Teva's, Sazzis are sandals with individual toes cut into the sole. It's kind of like Vibram's Five Finger concept: Let your toes work independently and you get more traction, stability and agility on awkward terrain.
No one has applied this concept to a sandal ... until now. (Unless you count the ancient Anasazis.) Thatcher says his new “Toe Motion Footwear” was inspired by the pueblo-dwelling tribes of North America, whose goal it was to be light and powerful in both mind and body. He is striving for a similar result by building performance footwear “that better connects us to the environment and the outdoor activities we love.”