Vivobarefoot Primus Trail FG 3.5 is a low-profile trail trainer designed to promote natural foot movement while delivering reliable off‑road grip. The All‑Weather FG variant adds water resistance for wetter conditions. Key attributes: Insignia blue | Mesh | Water-resistant (All‑Weather FG variant) | Breathable mesh upper | Firm‑ground outsole with lugged tread for grip | Flexible, low‑profile sole for ground feel | Quick-pull toggle lacing system | Protective rubber rand for toe/side protection | Foot-shaped toe box for natural splay | Low-profile silhouette | Hexagonal-pattern tread | Dimensions & fit: Foot-shaped fit | Composition & care: Mesh | Rubber Colour: blue
