Nunn Bush - Centro Flex Formal Plain Toe Slip-On. Color Black Patent. On sale for $51.04. MSRP $80.00.. 5.0 out of 5 starsBrand NameNunn BushProduct NameCentro Flex Formal Plain Toe Slip-OnGenderMen'sColorBlack PatentPrice$51.04MSRP: $80.00Rating5Rated 5 stars out of 5(2)