I only use my mukluks for winter camping trips so don't know what would work well for winter bike commuting. If I were you, I'd give them a call. I spoke with them last week about on another topic and they were most helpful over the phone. If you don't have their number, here you go:

218.365.6634

That's all for now. Best of luck in finding what you need and until next time...be well.

snapper