Vivobarefoot Primus Trail III All Weather FG

The Vivobarefoot Primus Trail III All Weather FG is a stripped-back trail runner built for cooler, wetter days when you still want maximum ground feel. Designed for firm, hardpack terrain, it blends a water-resistant upper with a thin, flexible platform that lets your feet move, flex, and splay naturally over uneven trails. The result is a nimble shoe that feels equally at home on fast hikes, quick trail loops, and rainy, outdoor-forward city miles—without the bulk or stiffness of traditional trail footwear.

Highlights

• Firm Ground outsole with a sticky rubber compound and low-profile lugs for confident grip on hardpack, rock, and mixed surfaces
• Foot-shaped design with a naturally wide toe box to support splay, stability, and control on technical footing
• Water-resistant, non-absorbent construction for wet-weather runs and hikes without feeling overly insulated
• Quick-lace toggle system for fast on/off and easy mid-run fit adjustments
• No-sew TPU overlays add structure and durability while keeping the upper flexible and streamlined
• Textured arch zone underfoot helps add grip and control during climbs, descents, and quick direction changes
• Removable OrthoLite Performance insole made with high recycled content for step-in comfort and reduced waste
• Animal-free materials approach, built around recycled, performance-focused textiles for a more responsible trail option