Spenco Women's Yumi Flip-Flop
Sole material: RubberOuter material: Ethylene Vinyl Acetate (EVA)Closure type: Slip OnWater resistance level: Water ResistantOrthotic grade arch supportFull Contact Comfort footbed is compression molded EVA that conforms to the feet to provide an unmatched level of orthotic support.Compression molded EVA footbedNon-marking and non-slip rubber outsole provides grip and support.Molded Metatarsal arch support relieves forefoot pain.