The world's first orthotic sandal. Iconic support and style make it a best-selling favorite; meet your new comfy, contoured go-to. Never worn. Original box. From smoke-free home. - Proven to effectively alleviate heel pain. - Soft woven toe post and foam-lined strap ensure a comfortable fit. - Vionic Technology is biomechanically designed to hug your arches and support your feet in comfort. Vionic sandals' built-in orthotic is shown to be effective in helping to treat heel pain (plantar fasciitis). - Lightweight, flexible medium-density EVA midsole absorbs shock, reducing stress on feet, ankles and knees. - Durable TPR outsole with patterned tread helps improve traction.