Although the name of these shoes, Gobi, brings desert landscapes to mind, this version is made for cool and cold conditions. As is typical for barefoot shoes, the Gobis structure is very flexible and has no cushioningthe support and shock absorption come from the human foot itself. This Warmlined model features an insole that insulates against cold ground, a warm lining, and a quilted sole structure (not glued). The insole also contains aluminum, designed to reflect part of the bodys heat radiation back. - Standard Vivo last: the forefoot has room to spread naturally, and the big toe can stay straight - Outer material: high-quality WildHide leather, tanned without the use of metal - No membrane, not waterproof - Total sole thickness 4 mm - Cotton laces - Outsole composition: 22% natural rubber, 58% synthetic rubber, 20% additives Start barefoot training in small dosesmuscles and, for example, the Achilles tendon work surprisingly differently compared to wearing cushioned, moti