Vivobarefoot 3mm Thermal Womens Insole sneaker care and synthetic materials

and synthetic materials

the Primus Lite IV delivers natural foot freedom while taking a significant step forward in sustainable design

rocky and firm terrain

Engineered Sensitivity

Vivobarefoot 3mm Thermal Womens Insole sneaker care and synthetic materialsUsing Outlast Technology developed by Nasa Vivobarefoot 3mm thermal insoles deliver temperature regulating comfort through Outlast technology, warming cold feet and cooling when needed. Ideal for barefoot shoe beginners transitioning to minimal footwear, these vegan insoles work with any Vivobarefoot shoe. Features antibacterial properties and maintains the barefoot feel. Machine washable for easy care.