Terra Canyon 100% Synthetic Made in the USA or Imported Rubber sole Collapsible heel allows for an easy on 100% recycled polyester microfiber lining for a soft more premium feel against the skin 15% Recycled EVA topsole cushions your foot and puts a spring in your step Rugged and durable Spider Rubber outsole made with 30% recycled content provides great traction in a variety of conditions Best for: all-day wear, getting around town, travel, relaxing at the campground