Introducing the Vivobarefoot Primus Trail III All Weather FG trainers - the perfect blend of style, comfort, and freedom for your feet. These innovative sneakers are designed to give you a barefoot-like experience while keeping you fashionable and supported. Crafted from premium and durable mesh and synthetic upper. Soft textile lining for breathability and comfort. Removable 3mm insole for comfort. Adjustable lace up closure provides secure fit. Durable lightweight rubber sole for excellent grip and stability.