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.
Vivobarefoot Primus Lite IV All Weather Mens Obsidian