Hi guys,
I bought some used OR overboots for Denali.. They came with insulation around the sides but there's no insulation in the sole, I'm assuming the owner took out the sole insulating pads. I'm using them with Koflach Arctic Expe boots. Do I really need insulation in the sole? If so, can I buy any sort of foam insulating material from the hardware store that I could cut to fit that would insulate enough?
Thanks.