Ryka - Fling Slip-On. Color Blue. On sale for $56.64. MSRP $79.99.. 3.7 out of 5 stars+2 colors/patternsBrand NameRykaProduct NameFling Slip-OnGenderWomen'sColorBluePrice$56.64MSRP: $79.99Rating4Rated 4 stars out of 5(9)