Salewa Men's Firetail 3 Approach Shoes | Approach, Hiking, Alpine Climbing | Vibram Sole, Climbing Lacing, Breathable Upper Breathable Mesh/Coated Fabric Imported Vibram sole Shaft measures approximately low-top from arch VIBRAM REPTAIL SOLE: Vibram Reptail Sticky Sole with Megagrip compound. CLIMBING LACING: Climbing lacing extends right to the toe for accurate adjustment. DURABLE UPPER: Breathable mesh and coated fabric. 3F TOTAL SYSTEM: The 3F Total System provides additional support to your foot by connecting the 3F System to your shoe's lacing area. This connection ensures optimal comfort, stability and increases foot control where needed. IDEAL USES: Alpine Climbing, Approach, Hiking, Scrambles. WEIGHT: 13.8oz./390g.