The upper is made in a high-quality, soft and robust 1.4-millimetre suede leather Reinforced with a poly-urethane rand for impact protection and to prevent scratches The 3F system with nylon-coated Kevlar cables provides additional support, while ensuring a precise fit and enhanced stability The Dropline Leather is built on a high-performance EVA midsole to offer optimum impact cushioning During movement, the S-Path design of the sole enables a more natural roll-off and smoother heel-to-toe transition.