Five Ten Anasazi Moccasym Climbing Shoe. The Five Ten Moccasym is a classic slipper design that has set the bar for comfortable, performance slippers for almost 20 years! Built using the same flat last as other shoes in the Five Ten Anasazi line, the Moccasym features all day comfort, while maintaining a secure fit. These shoes utilize Stealth C4 rubber, which is hard and durable for reliable edging, but sticky enough to smear and stay on tiny holds. These slippers have been used to onsight 5.14, but perform great on everything from boulder problems to multi pitch sport routes. It's no wonder that Dean Potter calls the Moccasym his favorite shoe.