Nunn Bush - Otto Plain Toe Oxford. Color Gray. On sale for $64.95. MSRP $90.00.. 4.1 out of 5 stars+6Brand NameNunn BushProduct NameOtto Plain Toe OxfordGenderMen'sColorGrayPrice$64.95MSRP: $90.00Rating4Rated 4 stars out of 5(79)