Nunn Bush - Rio Vista 3-Strap River Sandal. Color Black. On sale for $42.99. MSRP $75.00.. 4.1 out of 5 starsBrand NameNunn BushProduct NameRio Vista 3-Strap River SandalGenderMen'sColorBlackPrice$42.99MSRP: $75.00Rating4Rated 4 stars out of 5(57)