With active athletic outsoles and a durable nubuck upper in black, the Killington Chukka will take any urban terrain in its stride. Featuring SensorFlex technology for superior cushioned comfort, the ankle boot is complete with an Ortholite footbed. UPPER: Nubuck, LINING: Fabric, INSOLE: Ortholite, OUTSOLE: Rubber, TECH FEATURE: SensorFlex technology Material : Nubuck, Colour : black, Product Code : 3203727030