Shoes with an innovative Switchfit system and sole Pomoca for better climbing accuracy and greater comfort. Wildfire Edge is a shoe that can be adapted from hiking mode to climbing mode. The Salewa Switchfit system is as simple as it is handy. Simply tighten the laces on the back (orange) ring and then lace them up. Once you have finished climbing, loosen the laces on the back ring for added hiking comfort. For increased grip in both dry and wet terrain, the Pomoca Speed MTN sole is made of a butyl compound. The sole has a climbing zone on the toe. Climbing lacing moves directly to the tip for more precise adjustment and greater comfort.