10-point crampon for ski touring and glacier travel. At 810 g/pair (SIDELOCK), the 10-point IRVIS crampons are perfect for glacier travel, ski mountaineering and snowy or icy approaches, where you need a lightweight, simple system for use in varied conditions. Available with three different binding systems, these crampons are can fit most boots, even those without welts. Durable and easy to adjust. LEVERLOCK (876 g). SIDELOCK (810 g). FLEXLOCK (820 g). 3-year guarantee. CE / UIAA guaranteed. SIDELOCK: Lightweight and low bulk lateral binding system. The quick to attach side system does without the bulk of the standard heel bail. The stainless steel toe and heel bail wires are in direct contact with the boot for a precise, solid and sensitive fit. A high performance binding system for technical mountaineering and ski mountaineering. Patented by Petzl Charlet. For boots with toe & heel welts. LEVERLOCK: Micro-adjust heel bail. The webbing strap runs through the bottom of the heel bail to help avoid accidental release. Patented by Petzl Charlet. Flexible toe binding. Classic binding system for boots with heel welts. Heel bail design with thumb catch is easier to remove. Toe piece made of plastic polymer, which remains flexible even in extreme cold. Forged front rings for greater strength. FLEXLOCK: Multi-purpose binding system for all types of boots. Flexible toe and heel binding systems mold to the shape of the boot. The boots is held in place with a strap. For boots with or without welts, flexible or rigid, etc. Toe piece made of plastic polymer, which remains flexible even in extreme cold. Forged front rings for greater strength.
Length of points is designed for maximum stability. Sharp points for great purchase in ice
Two wide front points for purchase in snow, reinforced for rigidity. Second row of teeth angled towards the front for support when front-pointing
Two teeth at the rear for stability while descending face downhill. Two teeth at 45 degrees angles at the rear of the forefoot for purchase while traversing or descending
Lateral points for purchase while traversing. Linking bar can be set for flexible or semi-rigid modes to adapt the crampon to flexible or rigid boots.
FITS boots sizes 35 to 46 with L linking bar (included). Optional M linking bar fits boots sizes 27 to 42 (T20950)