Vionic 'Willa' Suede Slip On Loafer Shoes in Black Size 9.5. In excellent condition. This flat-style loafer combines luxe materials with a seriously supportive, seamless silhouette for all-occasion wearability.FeaturesSuede upperRemovable PU covered EVA inner liningDurable rubber outsoleVio-Motion Technology is 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).