Yep, they work great. MSR snowshoes are by far the most common her in CO, for that very reason. Excellent on side-hills especially, complex fall lines, etc. Not the best floaters though. Really deep stuff and they won't hold you on the surace as well as the big, clunky shoes. you can buy extra "tails" for your MSR's that extend their length and make you float slightly better. I bought them for mine, used them once in maybe 5 years. I'd sell you my tails except mine are for the Denali model, I don't think they would fit.