I purchased this from Montbell about three years ago. I think I used it about 10 times, mainly in the Alps. It's still usable, but I'm selling it because I replaced my crampons and they no longer fit. I liked it because it was light, easy to put on and take off, and had more buoyancy than regular snowshoes. It seems to be discontinued now. Here's the description from Montbell: This is a small, lightweight "wakan" type model with a heel-free design, similar to the "Kajitaxt Light Alpine Snowpon," but designed to be worn with various crampons. It's strong on steep ascents and descents, making it ideal for winter mountaineering where various situations are expected. *Compatible with various crampons, but depending on the shape of the crampons, they may interfere with the harness. Please be sure to try them on with the boots you actually use. Specifications 【Material】■Frame: Aluminum alloy ■Cleats: SK5 carbon steel 【Weight】900g (pair) 【Size】Length 46cm