Naturalizer - SOUL Naturalizer - Sunny. Color Black Smooth Synthetic. On sale for $48.30. MSRP $79.99.. 4.3 out of 5 stars+3Brand NameNaturalizerProduct NameSOUL Naturalizer - SunnyColorBlack Smooth SyntheticPrice$48.30MSRP: $79.99Rating4Rated 4 stars out of 5(23)