Innovative dress style combines with optimal cool comfort in the Mark Nason Bayshore Loafer. DressKnit nearly seamless knit fabric upper in a slip on dress casual loafer with woven-in detail and stitching accents. Water resistant design, Air Cooled Memory Foam insole. Features DressKnit nearly one piece lightweight knit mesh fabric upper Water resistant fabric design Knit-in open weave panels at front and sides for cooling effect Stitch accented raised seam detailed moc toe front Lightly padded stretch knit collar Air Cooled Memory Foam Lux cushioned comfort insole Lightweight and flexible midsole Flexible rubber dress style outsole Lightweight 8 1/2 oz. per shoe.