Materials:Upper: leather + textileLining: merino wool / water-repellent membraneSole: DeepGrip (gum)Insole: removable (aluminum foil, latex, merino wool)Manufacturing : Portugal- barefoot shoes perfectly mimic barefoot walking, just as nature intended- an ideal choice for women who love comfort but don't want to lose their sense of exclusivity- the wool lining with excellent thermoregulation properties will protect your feet from the cold- the DeepGrip sole is designed for greater stability on different surfaces- the water-repellent membrane between the leather and wool ensures your feet stay dry and warm- buckle on back of boots for easy on/offAdvantages of barefoot boots:- flexible sole ultra - zero drop: heel and toe in the same plane for good body posture- spacious toe box for your toes- lightweight shoesShoe type: walking shoes