It all boils down to GORETEX.
Either you believe Gore-Tex does a better job of keeping you dry and allowing your body to breathe then other products or you don’t. If you believe it does your only choice in snowmobile specific clothing is Klim. If you don’t believe it does or you don’t think it really matters buy HMK or any of the other products using other waterproof materials.
Do some research on Gore-Tex and decide for yourself. There are 4 things Gore-Tex may do better then any other material on the market today. Keep out water, breathe, keep out wind, and seal seams. If you do the research it won’t take long to understand why Klim is willing to go through all of the hoopla to use the Gore name, or why they have to charge more for their product to make the same profit as others who sell for less.
There are lots of things I am willing to cut corners on, but with the sleds I ride today and the country I ride in, I am not willing to cut corner’s on the clothing that I depend on to keep me alive if something goes bad. I don’t care how it looks, I care how if functions.