Chaco is a Paonia, Colorado-based shoe company that makes sport sandals for both men and women. The performance sandals are open-toed, water-resistant shoes that feature a pull-through strap design. Some Chaco sandals are stylish, lightweight flip-flops. Others are more rugged and designed for hikers and river runners. All are designed to stay on your feet as you enjoy the great outdoors, wet or dry. Chaco products come with a lifetime warranty against defects.