Pacifica perfects the classic summer sandal with its low stacked heel, science-backed motion support, buckle adjustability and soft goring. Designed with exclusive alignment technology to balance the whole you. Premium leather or suede upper materials. Durable synthetic outsole designed to withstand everyday wear. Removable lightweight EVA insert. Built-in VIO MOTION Technology footbed featuring contoured arch support, with shock absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility. Vionic flats include full underfoot contact to reduce pressure with every step. Helps alleviate heel pain caused by plantar fasciitis or achilles tendonitis. For optimal comfort, wear your new Vionic shoes for a few hours to let your feet adapt. Within 1-2 weeks, you should experience full orthotic comfort and support. Received (APMA) American Podiatric Medical Association Seal of Acceptance. .25 inch(es) heel height. Imported.