Petzl Irvis Crampons Leverlock Universel. The 10-point configuration provides stability for walking on hard snow and digging into ice. They're available in two different binding systems to adapt to different types of footwear with or without toe and heel welts. Specifications for Petzl Irvis Crampons: Manufacturer: Petzl Fabric/Material: Stainless Steel Steel Aluminum Nylon Features of Petzl Irvis Crampons Compact and lightweight:- 790 g maximum with ANTISNOW system- Compact front sections are optimized for small to medium size footwear Designed for glacier travel classic mountaineering and ski touring:- Steel crampons for maximum durability- 10-point configuration maximizes stability on hard snow and traction on ice- Two wide front points provide solid purchase in snow- ANTISNOW system helps limit snow buildup in a variety of snow conditions- Tool-free length adjustment- Available in two different binding systems to adapt to different footwear with or without toe and heel welts: LEVERLOCK UNIVERSEL for footwear with heel welts FLEXLOCK for footwear without toe and heel welts Completely modular ALPEN ADAPT system:- Front sections linking bars antibott system and bindings can be replaced separately- Compatible with all toe bails to fit most footwear with or without toe welts: stiff flexible telemark boots snowboard boots Package Contents: Petzl Irvis Crampons Petzl U006AA00: Irvis Crampons Leverlock Universel