The lightweight knitted upper is reinforced by our SALEWA 3F system with Kevlar cables that wrap your feet and provide additional flexibility and support. For additional protection against rocks. There's a lightweight, durable TPU rand. The Speed Hiker Pro outsole was developed by Pomoca to promote enhanced walkability and grip, thanks to its S-Path Technology, for more versatile use from the mountains to the city. The lightweight EVA midsole provides cushioning and rebound, while the Multi Fit Footbed (MFF ) allows you to customize the fit.