. VIONIC - Uptown Skimmer Knit Slip-ons. Color Light Grey Fabric. $130.00. 4.0 out of 5 starsBest Seller+2Brand NameVIONICProduct NameUptown Skimmer Knit Slip-onsColorLight Grey FabricPrice$130.00Rating4Rated 4 stars out of 5(33)