Puma have put to use one of the footwear industries most unique fit systems with the Disc Blaze Update Core kicks. The Disc technology allows you to adjust the upper’s internal wires, delivering incredible comfort and support without the need for laces. This distinctive system sits on top of Puma's Faas Foam midsole for advanced cushioning and the Disc Swift Tech is finished with an equally bold rubber midsole.Features Include:Leather upper.Lightweight construction with plastic overlay.EcoOrtholite sockliner.Faas Foam midsole.