Nunn Bush - Rio Vista 3-Strap River Sandal. Color Black. On sale for $39.97. MSRP $75.00.. 4.1 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameNunn BushProduct NameRio Vista 3-Strap River SandalGenderMen'sColorBlackPrice$39.97MSRP: $75.00Rating4Rated 4 stars out of 5(57)