Petzl Irvis FlexLock Crampons

10 point crampons for ski touring and glacier travelFeatures:8 points under foot: flat front points for good holding power 2 holding points on the heel 2 lateral points on the heel and 2 on the front plate 2 central points angled at 45° function as both lateral and holding points.Supplied with ANTISNOW to help prevent snow build up. Tapered front points for good ice penetration. Particularly suited for small sizes. Lightweight: less than 800 g. Easy to adjust without tools and precise half sizes. Linking bar system allows the user to change from semi rigid to articulated mode. Available with SIDELOCK SPIRLOCK or FLEXLOCK binding systems.Certification: CE UIAA Sizes: 27 to 42 M bar supplied and 41 to 48 L bar optional extra800 g