Arche: Womens Salia Shoe. Viperina: Classic Jazz Oxford design for fashion and adjustability. Featured in a combination of soft viper snake print and supple glove tanned calfskin leather. Includes durable all natural Latex outsole for maximum shock absorption and comfort. Nubuck: Fancy jazz oxford design with 4 eyelet lace up closure for precise adjustable fit. Features supple scratch resistant Nubuck leather that resists water while allowing air flow to refresh the foot with glass or glove tanned calfskin leather front. Includes durable all natural Latex outsole for maximum shock absorption and comfort.