Upper: cowhide Linning: cowhide Outsole: Rubber sole Insole: Ortholite China loafers - Simon We used soft imported embossed FG-type leather instead of the existing smooth type of leather.The leather feels thick and soft to the touch.Cowhide was used for the lining, and cowhide was used for the rafters.Ortholite® cushion is used to enhance the cushioning feeling.We used around last, and the incision is good for giving points.The SBR outsole is used for a minimal look and feel.The heel part can be Comfortable Black Slip-ons With Leather Sole, Black Flat Heel Slip-ons For Everyday, Sleek Black Slip-ons With Rubber Sole, Leather Slip-ons With Textured Sole, Comfortable Leather Shoes With Textured Sole, Modern Black Slip-ons With Leather Lining, Black Leather Slip-ons With Flat Heel, Comfortable Leather Shoes With Rubber Sole, Black Flats With Leather Sole And Plain Toe