The durability, comfort and versatility of the Original Universal Sandals are proof that you don't need to fix what isn't broken. Originally designed in 1987, these sandals have created a lasting legacy of functionality, timeless comfort and utilitarian style for backcountry explorers and beach bums alike.. . Polyester webbing upper. Universal strapping system for durable performance. Hook and loop closure. EVA footbed provides lasting comfort and cushioning. Durabrasion RubberTM outsole provides multi directional traction on a variety of surfaces.