Upper: Heathered Jersey, Knitted. Insole: Air Cooled, Cushioned, Memory Foam. Outsole: Oil Resistant, Slip Resistant, Traction Grip. Fastening: Bungee Lacing, Slip-on. Comfort Fit Forefoot, Pull Tab, Removable Footbed, Subtle Stitch Detail. Flat. Heel Height: 1in. Cut: Low Cut. Design: Logo. Conforms to Safety Standard: EN ISO 20347: 2012; OB FO SRC. Toe Style: Round. Fit: Relaxed. Ref: UTFS7817