Take the step closer to nature with every step

Outsole : 22% Natural rubber

so you can take them almost anywhere

Surface: Natural cork

Vivobarefoot Tracker Winter SG Mens – Acorn Size:40 Take the step closer toDescription A specialized boot for winter. Perfect for hiking, snow and everyday use in the cold months. Experience a winter with a pair of light warm boots. Soft Ground Outsole : Provides grip on unstable terrain with its 2. 5mm base and 5mm lug height. Composed of sticky rubber with an aggressive chevron pattern and a textured shank for super grip. Thermal Insole : Regulates temperature by absorbing, storing and releasing heat, adjusts with the