Leather upper, synthetic lining. Featuring an envelope fold detail across the vamp and a textile topline for ultimate comfort. An elegant alternative to heels, Nairobi pairs perfectly with holiday party attire or a simple sweater and slacks. Uppers designed with maximum adjustability for a perfect fit and an orthotic friendly design with additional depth in the unit. Slip resistant outsole and Forefoot Cushion Zone for added comfort. Medium width fitting.