Naturalizer - SOUL Naturalizer - Sierra. Color Black Smooth Faux Leather. On sale for $42.50. MSRP $84.99.. 4.8 out of 5 stars+4Brand NameNaturalizerProduct NameSOUL Naturalizer - SierraColorBlack Smooth Faux LeatherPrice$42.50MSRP: $84.99Rating5Rated 5 stars out of 5(5)