gravity defyer men's g-defy orion athletic shoes 10 w us - pain relief casual shoes for heel spurs, knee pain, back pain, plantar fasciitis shoes black, gray gravity defyer don’t tread lightly, take off to the stars in absolute comfort with the orion! made in a rich, durable and soft nubuck calf leather, this stylish-casual sneaker provides life-changing foot stability and advanced multilayer comfort-fit cushioning built with versoshock technology. look great. feel healthier and be happier with the orion.