Earth designed this shoe with Kalso® Negative Heel Technology®, understanding that when your foot is in its natural position, your whole body is straighter for better posture and stronger core muscles. Toes are positioned at a 3.7 degree incline so breathing is easier and back pain is alleviated. The rocker bottom propels you forward for a smooth walk, while the padded BioFoamTM footbed adds comfort and stability. From the premier Couture line, this pretty thong features ornamental detailing. Stay steady on your feet with a slip-resistant latex rubber outsole.