Vivobarefoot Primus Lite IV All Weather Womens Obsidian

FIND THE ANSWERS WITHIN BUILT FOR BAREFOOT TRAINING, INSIDE AND OUT The Primus Lite All Weather is for barefoot warriors who train in the wild. An all-weather, water-resistant version of the original Primus trainer, designed to help you build strength in every run, walk or workout — come sunshine, wind, ice or rain.
FIT, FEEL, FLEX: For natural stability, natural sensory feedback and natural strength.