Women's loafer with Premium upper materials, 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 Removable lightweight EVA cushioned insole Back pull tab for ease of entry,1.12"heel height, Imported Durable synthetic rubber that meets or exceed 51% on our Sustainable Footwear Index Built-in VIO MOTION Technology footbed featuring contoured arch support, with shock absorbing cushioning, deep heel cup to provide stability and forefoot flexibility