Down socks for warm feet in a sleeping bag.
The finest down quality and feather-light materials make the Highlight shoes very packable. Don't give cold bridges a chance, just like the down sleeping bags, the socks are sewn with spacing partitions and the down stays in place. This means that the fluffiness is retained throughout the socks. The down booty is made from waterproof and breathable Drylight, providing optimum insulation against cold and moisture.