Vivobarefoot Ra IV Womens Obsidian Trainer the Primus Flow Knit keeps

the Primus Flow Knit keeps you close to the ground for pure sensory connection

Get that classic Altra feel with zero drop and our roomiest toe box

and fresh with Coolmax® and X-Static® yarns

grip on land

Vivobarefoot Ra IV Womens Obsidian Trainer the Primus Flow Knit keepsFIND YOUR NATURAL STYLE BUILT FOR LOOKING SMART, FEELING WILD The Ra is for rulebreakers and changemakers who think with their feet. Handcrafted in Portugal from natural materials, with a sleek, lightweight leather upper and an ultra thin sole. Taking you from desk to drinks with full ground connection. URBAN: Stripped back soles for barefoot living so you're never too far from nature, even in the city. FIT, FEEL, FLEX: For natural stability, natural