Vibram FiveFingers - KSO. Color Black/Black. On sale for $90.01. MSRP $100.00.. 3.9 out of 5 stars+2Brand NameVibram FiveFingersProduct NameKSOGenderWomen'sColorBlack/BlackPrice$90.01MSRP: $100.00Rating4Rated 4 stars out of 5(16)