Upper: Knitted, Mesh, Stretch. Insole: Air Cooled, Cushioned, Memory Foam. Outsole: Dual Density, Durable, Traction Grip. Branded Heel, Heel Panel, Heel Pillow, High-rebound Hyper Pillar Technology, Lightweight, Moulded Heel, Ultra Go Cushioning. Flat. Heel Height: 1.5in. Cut: Low. Design: Contrast Detail, Logo, Text. Toe Style: Round. Fastening: Slip-In. Sustainability: Vegan. Ref: UTFS10523