Super soft shoes "Felts". "Felts" is the world's rarest shoes crafted from organic materials. "Felts" are super soft felt shoes. Truly a four-season shoe. Merino wool “traps” air inside and provides fantastic insulation against the cold. As your body heats up the moisture vapors are absorbed by the wool fibre and wicked into the drier environment outside of the shoe. With our shoes, direct through the sole.