Lemigo Arctic Termo+ remain soft and comfortable even at temperatures of -50C • Ultra light weight, about 0.7 kg per boot • Detachable inner warm sock made of quality MERINO WOOL, machine washable at max. 40C • Built-in laces on the sides of the sock for easy removal from the boot • They can also be used in warmer weather without a woolen sock • With a tightening strap on the top against rain and snow, and for better heat retention • Note: the sole is harder, much more puncture resistant than other EVA boots rd